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<title><![CDATA[EC21 Product Catalogs - bluetooth batteries]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bluetooth-batteries--0821/1/bluetooth batteries.html]]></link><item>
<title><![CDATA[Hot Selling DR58 Bluetooth Earphones with Ultra Long Battery Life and Noise Reduction Headphone]]></title><link><![CDATA[https://zmy20240512.en.ec21.com/Hot-Selling-DR58-Bluetooth-Earphones--11935481_11935482.html]]></link><description><![CDATA[DR58 Bluetooth Headset: Enjoy the ultimate wireless experience.
The DR58 Bluetooth headset is a combination of ultra-long battery life, excellent noise cancellation and comfortable head-wear design. ]]></description><pubDate><![CDATA[20240519]]></pubDate></item>
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<title><![CDATA[02 Chele Headset Bluetooth Headset for Gaming Calls, Long Battery Life, and High Sound Quality]]></title><link><![CDATA[https://chele2005.en.ec21.com/02-Chele-Headset-Bluetooth-Headset--11931098_11932939.html]]></link><description><![CDATA[HeadphonesBrand Chele
Product name 02 Chele Headset Bluetooth Headset for Gaming Calls, Long Battery Life, and High Sound Quality
Waterproof level Waterproofing is not supportedNoise cancellation Pas]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[Bluetooth Earphones for True Wireless Sports Noise Reduction, Ultra Long Battery Life, Android, Appl]]></title><link><![CDATA[https://jamesliu090.en.ec21.com/Bluetooth-Earphones-for-True-Wireless--11912014_11912019.html]]></link><description><![CDATA[Bluetooth 5.3, upgrade again. 6. Game mode, ultra-low latency.
Ultra short, ultra light, ultra beautiful. Single ear weight of 3.5g, elastic bass+EQ sound effect. The ear stalk is as short as 2cm. EN]]></description><pubDate><![CDATA[20240314]]></pubDate></item>
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<title><![CDATA[High Quality Bluetooth Headset]]></title><link><![CDATA[https://skyknife.en.ec21.com/High-Quality-Bluetooth-Headset--685040_12052679.html]]></link><description><![CDATA[1. Bluetooth 5.3; Chip: JELI JL7006F4
2. Battery capacity: 800mAh; Charging time: about 2 hours
3. Usage time: 90 hours; Standby time: 200 hours
4. Size: 204 * 174 * 82mm; Weight: 262g
5. Supports Bl]]></description><pubDate><![CDATA[20250327]]></pubDate></item>
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<title><![CDATA[BJBJ P1 Pro True Wireless Noise-cancelling Earphones]]></title><link><![CDATA[https://jinwandalaohu.en.ec21.com/BJBJ-P1-Pro-True-Wireless--11660886_12020711.html]]></link><description><![CDATA[Bluetooth version:V5.4
Stand-by time:140 days
Talk time:3.5 hoursMusic 
playtime:6-7 hours * 3 Times
Charging time:1.5 -2 hours
Charging voltage:DC 5V
Frequency range:20-20000Hz
Transmission distance]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[Smart Audio Eyeware]]></title><link><![CDATA[https://cont.en.ec21.com/Smart-Audio-Eyeware--12003634_12004256.html]]></link><description><![CDATA[Features:
High Quality Smart Audio Glasses. 
These glasses offer seamless Bluetooth connectivity, supporting most mobile phones, tablets, and other Bluetooth devices.
Real stereo sound performance wi]]></description><pubDate><![CDATA[20240922]]></pubDate></item>
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<title><![CDATA[Winto 2024 Open-ear Tws True Wireless Earbuds Compatible with Qualcomm Aptx, with Wireless Charging]]></title><link><![CDATA[https://wirelessearbuds.en.ec21.com/Winto-2024-Open-ear-Tws--11809846_11975778.html]]></link><description><![CDATA[Bluetooth Version: V5.2
2.Chipset: QCC3040
3.Bluetooth Profiles: A2DP/AVCTP/HFP/SPP
4.Decoder: SBC, AAC, aptX
5.Transmission Distance:10m 
6.Playing Time:12H
7.Charging Time:2H 
8. Play Time for one ]]></description><pubDate><![CDATA[20240919]]></pubDate></item>
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<title><![CDATA[Semi in Ear TWS, Earbuds with Video Browser,Transparent Case Earphones]]></title><link><![CDATA[https://szjianc.en.ec21.com/Semi-in-Ear-TWS--11685608_11905544.html]]></link><description><![CDATA[2 in 1 earphones（earphone+Video browser)
SPECIFICATION:
• Bluetooth solution: JLAD7003D4 and JL6332A2
• Bluetooth version: V5.3
• Speaker: 13mm *2 ( with Video browser) • Battery of earbuds]]></description><pubDate><![CDATA[20240718]]></pubDate></item>
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<title><![CDATA[I12 Bluetooth Earphone]]></title><link><![CDATA[https://dgtopwell.en.ec21.com/I12-Bluetooth-Earphone--11952790_11952902.html]]></link><description><![CDATA[Specification:
-Model: i12 Bluetooth earbuds
-Bluetooth: 5.0 JL
-Earbuds battery capacity:30 mAh
-Charging case battery capacity:300mAh
-Working time: 3-4 hours
-Charging time: 1-2 hours
-Transmissio]]></description><pubDate><![CDATA[20240617]]></pubDate></item>
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<title><![CDATA[Radio Bluetooth Safety Hearing Protector Pro]]></title><link><![CDATA[https://zhsafetech.en.ec21.com/Radio-Bluetooth-Safety-Hearing-Protector--11951558_11951559.html]]></link><description><![CDATA[batteries when its batteries go off. 48 hrs playtime per charge at Bluetooth mode and 40 hrs+ playtime at wired/FM/AM mode.
Specifications
Process and technical parameters
Bluetooth version
Bluetooth]]></description><pubDate><![CDATA[20240614]]></pubDate></item>
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<title><![CDATA[Magnetic Wireless Earphone in-ear Stereo Music Headset Earbuds Bluetooth Headphones]]></title><link><![CDATA[https://jason20231.en.ec21.com/Magnetic-Wireless-Earphone-in-ear--11945242_11945093.html]]></link><description><![CDATA[Bluetooth one with two to meet the needs of multi-source.-With a play button, you can control the music player and make and receive calls and other functions. Key parameters:
(1) Bluetooth version: C]]></description><pubDate><![CDATA[20240530]]></pubDate></item>
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<title><![CDATA[Sports TWS OWS Bluetooth Wireless Earphones]]></title><link><![CDATA[https://cn03709520.en.ec21.com/Sports-TWS-OWS-Bluetooth-Wireless--11933905_11933919.html]]></link><description><![CDATA[Sports TWS OWS Bluetooth Wireless Earphones 
Bluetooth Version:5.0-5.4
Batteries: Polymer Grade A Cells Main Board with Protective Circuit Boards
Functions: yes/NO stereo sound can listen to music, o]]></description><pubDate><![CDATA[20240509]]></pubDate></item>
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<title><![CDATA[BS02 TWS Wireless Earphone with Large Capacity Battery Case]]></title><link><![CDATA[https://soundjoy.en.ec21.com/BS02-TWS-Wireless-Earphone-with--11023068_11090232.html]]></link><description><![CDATA[BS02 TWS Wireless Earphone with Large Capacity Battery Case
portable F6 Wireless Bluetooth Earphone
Chipset
Realtek 8763BFR
Bluetooth version
5.0
Color
Black, Red, Golden
Earbuds Battery Capacity
55m]]></description><pubDate><![CDATA[20240506]]></pubDate></item>
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<title><![CDATA[Earbuds Sports Games Wireless Bluetooth Headphones]]></title><link><![CDATA[https://zzbeyond.en.ec21.com/Earbuds-Sports-Games-Wireless-Bluetooth--11926715_11926720.html]]></link><description><![CDATA[Bluetooth 5.3 chip performs fast and stable connection. Gaming is no longer for wired earphones onlyComfortable. Specifically designed for ears. Make it comfortable and long-lasting wearingWaterproof]]></description><pubDate><![CDATA[20240418]]></pubDate></item>
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<title><![CDATA[MK-017 OEM&amp;ODM Factory BT V5.3 Earphone TWS Eatbuds]]></title><link><![CDATA[https://lorainyu.en.ec21.com/MK-017-OEM-ODM-Factory--11888755_11888823.html]]></link><description><![CDATA[Chip :JL6973D4
Bluetooth version: V5.3
Working range :≥10 meters
Charging time: about 1.5 hours
Music time: about 7 hours
Talk time: about 7 hours
Standby time: 4 months
Headset lithium battery : 4]]></description><pubDate><![CDATA[20240223]]></pubDate></item>
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<title><![CDATA[2019 V5 Wireless BlueTooth Earphone TWS Headphone OEM Blue Tooth Earphone Wireless with Charging Box]]></title><link><![CDATA[https://crystal23.en.ec21.com/2019-V5-Wireless-BlueTooth-Earphone--10956834_10956843.html]]></link><description><![CDATA[Bluetooth VersionV5.0Impedance32ΩFrequency Response2.402GHZ-2.480GHZ Charging PortMirco-USBWaterproofIP55Transmission Distance&gt;10MSingle Battery Capacity40MAH Charging VoltageDC5vCharging Time1-2H P]]></description><pubDate><![CDATA[20190517]]></pubDate></item>
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<title><![CDATA[I19 Wireless Bluetooth Headset Bluetooth Earphone(V5.0 Bluetooth Chip).]]></title><link><![CDATA[https://nbstrongbolt.en.ec21.com/I19-Wireless-Bluetooth-Headset-Bluetooth--10941609_10942283.html]]></link><description><![CDATA[Product details:
I19 pair wireless bluetooth headset (V5.0 bluetooth chip).
Product functions:
Bluetooth version: version 5.0
Transmission distance: the outdoor linear distance is 10-18 meters
Batter]]></description><pubDate><![CDATA[20190418]]></pubDate></item>
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<title><![CDATA[Chipset Jieli 5.0 TWS Wireless Bluetooth Neckband Outdoor Sports Earphone]]></title><link><![CDATA[https://splustech.en.ec21.com/Chipset-Jieli-5.0-TWS-Wireless--11077720_11077743.html]]></link><description><![CDATA[Bluetooth:JL V5.0 
Speker Dimension:10mm 
Battery:55mA 
Charging Time:1.5h 
Playing Time:2.5h 
Sensitivity:103±5db 
Frequency Response:20Hz-20KHz 
Working Distance:10m(Barrier-free Space) 
Impedance]]></description><pubDate><![CDATA[20200402]]></pubDate></item>
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<title><![CDATA[QCC3020 Wireless Earbuds, Blue Tooth 5.0 TWS Stereo Sound Wireless Headphon, CVC8.0 Apt-X]]></title><link><![CDATA[https://2021huayuin.en.ec21.com/QCC3020-Wireless-Earbuds-Blue--11324583_11324647.html]]></link><description><![CDATA[Bluetooth version: 5.0
Qualcomm 3020 chip
Headphone battery capacity: 50 mAhBottom battery capacity:300 mAhCharging time: about 60 minutesTalk time: about 5 hoursPlay time: about 6 hours
]]></description><pubDate><![CDATA[20210117]]></pubDate></item>
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<title><![CDATA[True Wireless Stereo Earbuds 5.0, Wilreless Earphones]]></title><link><![CDATA[https://techplus.en.ec21.com/True-Wireless-Stereo-Earbuds-5.0--11190303_11381868.html]]></link><description><![CDATA[Basic Info
Size
ABS, Original Injection
Net Weigt
36g
Blutooth Version
Bluetooth 5.0, JL6963
Transmission Distance
8-15mm
Support
IOS/Android
Charging Case Info
Input Port
Lightning / Type C
Button
N]]></description><pubDate><![CDATA[20210514]]></pubDate></item>
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<title><![CDATA[Bluetooth Headset V4.1 Wireless Bluetooth Earpiece Hands Free]]></title><link><![CDATA[https://raymond1991.en.ec21.com/Bluetooth-Headset-V4.1-Wireless-Bluetooth--10598851_10598978.html]]></link><description><![CDATA[Product specification: 
Bluetooth version: 4.1
Battery: High-capability rechargeable lithium polymer battery
Voltage: 5V 1A
Profiles Support: Handsfree/A2DP/AVRCP
Bluetooth Operation: Class 2
Talk ti]]></description><pubDate><![CDATA[20171130]]></pubDate></item>
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<title><![CDATA[Kid Child Cute Foldable Wireless Headphone with Detachable Microphone Headset]]></title><link><![CDATA[https://axiziluo.en.ec21.com/Kid-Child-Cute-Foldable-Wireless--10883493_11587322.html]]></link><description><![CDATA[Specifications ◆Model: WS-820
◆Bluetooth Version: 5.1
◆Working distance: 10m
◆Built-in 400mAh Lithium Battery◆Charging time: about 2hrs ◆Speaker: ∅40±0.1mm ◆Impedance: 32 Ω±(15%)Ω]]></description><pubDate><![CDATA[20220615]]></pubDate></item>
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<title><![CDATA[Q2 New Open Ear Headphones Bluetooth Headset Wirelesses Earphones]]></title><link><![CDATA[https://wouo.en.ec21.com/Q2-New-Open-Ear-Headphones--11865951_11872923.html]]></link><description><![CDATA[Bluetooth call、Bluetooth music、Voice Assistant
Technical parameters：Jieli AC7006F；
speaker：13 DRIVERS；
Battery：lithium 50MAH；
Charging mode：Type-C；
Charging time：60 minutes；
m]]></description><pubDate><![CDATA[20231204]]></pubDate></item>
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<title><![CDATA[UMORESEE QUAD MIC ANC+ENC Noise Cancelling TWS Earbuds Bluetooth Earphones]]></title><link><![CDATA[https://umoresee.en.ec21.com/UMORESEE-QUAD-MIC-ANC-ENC--11832657_11832658.html]]></link><description><![CDATA[Bluetooth Version: V5.3
2.Driver Size: 13mm, 16ῼ 
3.Sensitivity：106dB±1.5 
4.Noise cancellation: -30dB 
5.Earbuds Battery Capacity:40mAh
6.Charging Case Capacity:500mAh
7.Playtime: 6-7 hours
8.T]]></description><pubDate><![CDATA[20230810]]></pubDate></item>
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<title><![CDATA[New QCC3020 TWS Bluetooth Earbuds, Earphone, Sports Headphone,Bluetooth Headset]]></title><link><![CDATA[https://vals2019.en.ec21.com/New-QCC3020-TWS-Bluetooth-Earbuds--11232412_11231374.html]]></link><description><![CDATA[1. Bluetooth Version: V5.0+EDR 
2. Bluetooth Chipset:Qualcomm, 3020
3. Bluetooth Model: A2DP,Headset,AVRCP,HSP,HFP,aptX
4. Communication: Wireless 
5. Operation Miles: within 10m 
6. Talking Time：]]></description><pubDate><![CDATA[20201113]]></pubDate></item>
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<title><![CDATA[ANC Noise Cancelling Headphones - A03]]></title><link><![CDATA[https://14795957388.en.ec21.com/ANC-Noise-Cancelling-Headphones--11737632_11737641.html]]></link><description><![CDATA[Specification:Bluetooth solution: BK3266L Bluetooth version: V5.0 Bluetooth protocol: AVRCP,HSP,HFP,A2DPBluetooth Distance: 10M ANC frequency: 20~500Hz ANC noise cancellation: 20 ± 2db Operating fre]]></description><pubDate><![CDATA[20230410]]></pubDate></item>
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<title><![CDATA[Earphone P47]]></title><link><![CDATA[https://xwin2021.en.ec21.com/Earphone-P47--11369569_11369613.html]]></link><description><![CDATA[Earphone: BT Headset, Wired Headset, Wired earphone, TWS Earphone, Neckband earphone.
For more, whatsapp 0086 135 0006 8657, www.x-windigital.com
1. Bluetooth solution: Zhongke Lanxun 5325F Bluetooth]]></description><pubDate><![CDATA[20211218]]></pubDate></item>
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<title><![CDATA[ANC Noise Cancelling Stereo Headphones - A02]]></title><link><![CDATA[https://13457938510.en.ec21.com/ANC-Noise-Cancelling-Stereo-Headphones--11739348_11739405.html]]></link><description><![CDATA[Specification:
Bluetooth solution:CSR8635 
Bluetooth version: V5.0 
Bluetooth protocol: AVRCP,HSP,HFP,A2DP
Bluetooth Distance: 10M 
ANC frequency: 20~800Hz 
ANC noise cancellation: 20 ± 2db 
Operati]]></description><pubDate><![CDATA[20230411]]></pubDate></item>
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<title><![CDATA[Neck Wireless Bluetooth Earphones]]></title><link><![CDATA[https://l2358084707.en.ec21.com/Neck-Wireless-Bluetooth-Earphones--11573403_11576450.html]]></link><description><![CDATA[TWS Neck Wireless Bluetooth Earphones 48H Long Life Sports Running Headset Waterproof Sport Earbuds Noise Reduction Headphones
Core Technologies/Product Highlights-- Bluetooth 5.0: Fast Transmission,]]></description><pubDate><![CDATA[20220528]]></pubDate></item>
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<title><![CDATA[XKT10 PRO Monster TWS Earbuds Wireless CE Certificate with Neon Light]]></title><link><![CDATA[https://hanskey.en.ec21.com/XKT10-PRO-Monster-TWS-Earbuds--11875488_11875489.html]]></link><description><![CDATA[Bluetooth version 5.3 ensures an uninterrupted connection while you’re listening. Whether you’re walking, running or just relaxing, TWS Wireless Earbuds provide a great sound experience with no h]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Bluetooth]]></title><link><![CDATA[https://linfesales.en.ec21.com/Bluetooth--1645258_1645294.html]]></link><description><![CDATA[1) Bluetooth: headset ROM Version 1.6 2) Class2: -1dBm ~ +1dBm 3) Modulation: GFSK 4) Link mode: SCO/ACL 5) Data rate: 64kb/s 6) Sensitivity: -78dBm 0.1% BER 7) Security: pairing, encryption and auth]]></description><pubDate><![CDATA[20081101]]></pubDate></item>
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<title><![CDATA[Dany Call Fit 5 Smart Watch]]></title><link><![CDATA[https://hightech777c.en.ec21.com/Dany-Call-Fit-5-Smart--11833834_11833835.html]]></link><description><![CDATA[SPECIFICATION
Display Type: Full touch LCD
Screen Size: 1.69 inches 
Resolution: 240*280
Operating: System Proprietary OS 
Bluetooth: 5.0
Sensors: Heart rate, Blood Pressure Monitor, 
Oxygen: Monitor]]></description><pubDate><![CDATA[20230814]]></pubDate></item>
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<title><![CDATA[Bluetooth Speakers in Bulk]]></title><link><![CDATA[https://kunhonggroup.en.ec21.com/Bluetooth-Speakers-in-Bulk--11777216_11843608.html]]></link><description><![CDATA[https://www.kunhong.group/seokeywords/bluetooth-speakers-in-bulk.html
Bluetooth speakers are portable audio devices that use Bluetooth technology to wirelessly connect to your smartphone, tablet, or ]]></description><pubDate><![CDATA[20230911]]></pubDate></item>
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<title><![CDATA[Air Pods]]></title><link><![CDATA[https://hitechaccessories.en.ec21.com/Air-Pods--11786837_11786838.html]]></link><description><![CDATA[bluetooth range: 10m
Connectivity bluetooth version: 5.0
led digitel capacity indicator:The degital light capacity help u you to monitor capacity and use it accodingly.
long music time:Ronin R-690 pr]]></description><pubDate><![CDATA[20230515]]></pubDate></item>
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<title><![CDATA[Smart PTT Headset [SHM612]]]></title><link><![CDATA[https://shinpoong11.en.ec21.com/Smart-PTT-Headset-SHM612--9018396_9551871.html]]></link><description><![CDATA[Smart PTT Headset [SHM612]
- This device connect your Smart phone or Two - way Radios to Bluetooth Headset with PTT function wire and let you more comfortable to use PTT phones and Two-way Radio. 
- ]]></description><pubDate><![CDATA[20221130]]></pubDate></item>
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<title><![CDATA[Cheap Earphone in ear for Mobile Phones, Computer, MP3 Music Player, OEM Factory.]]></title><link><![CDATA[https://newbenchina.en.ec21.com/Cheap-Earphone-in-ear-for--6604210_5995070.html]]></link><description><![CDATA[bluetooth earphone, ear piece, phone accessories, mobile phone parts, LCD touch screen, flex cable, batteries, covers, cases, protector, silk screen, oil painting. 
Different models for your selectio]]></description><pubDate><![CDATA[20140519]]></pubDate></item>
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<title><![CDATA[Multi Function Bluetooth Speaker with CE,ROHS,KC Certificate]]></title><link><![CDATA[https://joanankyt20130819.en.ec21.com/Multi-Function-Bluetooth-Speaker-with--8539307_10914663.html]]></link><description><![CDATA[This is our multi function bluetooth speakers, it has many functions:
5200mAh battery power bank;
led flashing light;
camping light;
sos warning;
torch light;
hands free calling;
TF card supported;
N]]></description><pubDate><![CDATA[20190225]]></pubDate></item>

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