EC21 Product Catalogs - dbm

X11tws Earbuds Hot Sale

20240506

dBm Maximum transmission range ≤25M Voltage rating and energy capacity 3.7V/2600mAh Waterproof IPX7 China TWS Wireless Earphone : 2600mAh Charging Box Power bank For Phone 60mAh Earbuds Battery 4-6

I19 Wireless Bluetooth Headset Bluetooth Earphone(V5.0 Bluetooth Chip).

20190418

DBm Prompt sound: POWER ON prompt: POWER ON Power off: power off Pairing status tip: paring You device is connect Disconnect: you device is disconnect Battery low Button function: long press to start

Bluetooth

20081101

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

5pcs in Stock Blue Color Wireless Sweatproof Earphones for Phone MP4 Tablet PC Black Red Blue Color

20180410

dbm Microphone Sensitivity: -42db Profiles: A2db V1.3, Avrcp V1.5, Hfp V1.6, Hsp V1.2 Standby Time: 380hrs Play Music & Talk Time: 8hrs Charging Time: 1hr Frequency Range: 2.402G-2.480G Ambient Tempe

Sports Wireless FM Bluetooth Headphones

20130815

dbM 8.RF output power:-6dBm to 4dBm 9.Transmission range:about 10m 10.Power supply:AC input 110-240V ,output DC 5V/500mA-1 11.Talking time:4 hours 12.Listen to MP3 consumption time:about 4 hours 13.L

Wesun Stereo Bass Earphone TWS with Special Charging Case Durable Wireless Sport Earbuds

20211201

Time : 2.5 hours Music time: 3.5 hours ◆Earphone charging time : about 1 hours ◆Speaker size: 8mm ◆Frequency : 20-20K HZ ◆Impedance : 16 ohm ◆Sensitivity : ≥-90dBm ◆S/N:≥95dB

TWS, (Change Face) Bluetooth Earbuds, CE ROHS Bluetooth Headset,Headphone

20201113

dBm Low Latency between Left and Right Earphone <20uS Digital Assistant Activation Supported (for activating Siri, Cortana,Alexa...) Control Method Touch Low Power Consumption Amperage<8 mA (playing