EC21 Product Catalogs - headphone frequency

Power Plate PRO7 New Original

20250114

Features Color: Black Grade : Commercial Time Selections: 30, 45 or 60 seconds / up to 9 minutes Frequency: 25-50Hz / 1Hz increments Vibration Energy Output (amplitude): Low / High G-Factor Settings:

WinTo 2024 Swim Bone Conduction Headset, IPX8 Waterproof Sports Headphone with Auracast Audio

20240919

Winto 2024 New Arrival Bone Conduction Headphone, Silicone One-piece Moulding, IPX8 Waterproof, with 32g memory card, Perfect for Swimming, Sports, Climbing. 1.Bluetooth Version: V5.4 2.Chipset: JL7

Free 2 Day Shipping RODE RODECaster Pro II 4-Person Podcasting Kit with PodMics, Broadcast

20240731

RODE RODECaster Pro II 4-Person Podcasting Kit with PodMics, Broadcast Arms, and Headphones RODE RODECaster Pro II Integrated Audio Production Studio From Evolution to Revolution Smartly designed for

Rockchip RK3288 Android Motherboard Quad Core ARM Cortex A17 1.8GHz 4K Embedded Industrial Board

20240729

Introduction DJ-3288A is a standard 3.5 " industrial Android Motherboard based on Rockchip RK3288 Quad Core ARM Cortex-A17 processor, frequency at1.8GHz, on-chip Mali-T764 GPU, perfectly support for

Baby Muffy

20240614

Frequency Hz 63 125 250 500 1000 2000 4000 8000 Average noise reduction value dB 12.9 8.8 15.0 22.0 29.4 26.5 35.6 36.5 Standard deviation dB 4.4 2.4 4.2 3.2 4.0 4.7 4.0 7.2 xpected noise reduction v

Magnetic Wireless Earphone in-ear Stereo Music Headset Earbuds Bluetooth Headphones

20240530

Product Describes: -Exclusive design patents, headphone ergonomic design, comfortable to wear easy to fall.-Ear ear design, reducing the world's best bass.-Unique magnetic control, Not easy to fall.-

Luminous Bluetooth Headset Over-the-head Gradient Color Cat Ear High-value Gaming Headset

20240520

frequency training, restore the music high frequency bright, the middle frequency is full and the low frequency is rich and elastic, immersive sound, shock and enjoyment. Up to 10 hours of battery li

797AUDIO WCR02 Lavaliere Microphone Mini Portable Noise Reduction Video Recording Microphone Wireles

20240429

Product 2.4G Wireless Microphone Model WCR02 Brand 797AUDIO Capsule Large Diaphragm Gold-plated Capsule Polar Pattern Omnidirectional Frequency Range(Hz) 20-20,000Hz Headphone Sensitivity(dB) -12dBV

CRY6151 Electroacoustic Analysis System

20240102

www.szbcelectronics.com CRY6151 Electroacoustic analysis system1、CRY6151 adopts a 4-channel data acquisition system, which can achieve the testing of 2 headphones and 2 microphone components in the

Counter Surveillance | RF Signal Detector | Bug Sweeper | BH-04 Professional

20240112

frequency range, two independent search channels with separate antennas and a built-in frequency meter to identify frequencies of detected bugs. Equipped with the informative indication system and ot

Brain On

20200831

Brain On It is a medical device that stimulates the auditory system with a high frequency generated within the home frequency through earphones. Features This medical device is officially certified b

Walkera Scout X4 Quadcopter with G-3D Gimbal and Ilook+ 1080p HD Camera

20161114

Frequency Control Channels: 2.4 GHz Video Channels: 5.8 GHz Communication Distance Video and Control: Up to 3,280' / 1000 m line-of-sight depending on conditions Display 5" color LCD OSD Data Di

Mine Explosion-proof Mobile Phone

20221216

Frequency Band CDMA EVDO: Bc0 GSM: B2 B3 B8 TD-SCDMA: B34 B39 WCDMA: B1 B5 B8 LTE-FDD: B3 B1 B5 B8 LTE-TDD: B34 B38 B39 B40 B41 Dual SIM Support dual card, require LTE + G/C/W/L, support main and au

Signal Detector BugHunter Professional BH-03

20170821

frequency range from 10 to 3500 MHz. Detects digital and analog bugs simultaneously without settings and switching to different operating modes. It reduces statics from cell phone towers. BugHunter B

YARMEE Base Conference System YC822

20170109

frequency response 100-14KHZ dimension 480×325×85mm weight 9.5kg colors Dark Gray YC822C/D YARMEE MICROPHONE Chairman/Delegate Unit 1、Match with 2.1M connection cable. 2、With two mi

32 Channels Digital Mixing Console CM32

20231213

HeadPhone(L/R). Can select pre-fader or post-fader (PRE/POST) for 10BUS mix bus. Support 100 groups of scene preset function, and can export and import USB storage, convenient for data backup. Suppor

Vibration Tester AV-160A

20230830

frequency range (10Hz~10kHz) in acceleration mode. * AC output socket for headphones and recording. * Optional headphones for use as electronic stethoscope. * Bearing condition monitoring function. *

Neck Wireless Bluetooth Earphones

20220528

Headphones Core Technologies/Product Highlights-- Bluetooth 5.0: Fast Transmission, HD Without Noise, Intelligent Noise Reduction. Front Frequency Design To Reduce Vibration Problems Low Frequency Is

Clear Vocal Sound Mylar Speaker 8 Ohm 1w 40mm Dia

20191029

Frequency600Hz±20%7 Frequency RangeF0~20000Hz8 Total Harmonic Distortion≤5%9 Magnet MaterialNeFeB10 Frame MaterialMetalRemark 1. Customized impedance and power are available.2. Cable soldering ser

Wireless Adaptor (Sound Transmission)

20171108

headphone, loud-speaker, etc APPLICATIONS: - lesson - meeting - presentation - outdoor activities - tour guide - private / designated channel SPECIFICATIONS: Audio Signal - sampling rate 16b

Bluetooth Car AUX Adapter Improved Much in Call Noise Reduction & Music HiFi SNR 92db

20171002

headphones Bluetooth Receiver P1 Specification 　 Name Bluetooth Receiver P1 Model Name P1 Bluetooth Version Bluetooth 4.2 Scenarios An on-board,Outdoors ,Sport Plug Type 3.5mm Plug Soundtrack Ster

2018 New Design Homotam Headphones

20171130

Bluetooth type: CSR8635 active noise cancellation ANC bluetooth headphone Speaker Unit: 40mm Magnet: Neodymium Sensitivity: 105+/-3DB Impedance:32 ohms+/-10% Frequency range:20~20KHz Active can

Wesun Wireless TV Computer Headset for TV/MP3/DVD/PC MH2001 with Microphone&FM Radio Headphone

20211201

Name:5 in 1 fm wireless headphone * Wireless headphone * FM radio * Wired headphone * Wireless online chat * Monitoring *Transmitter Transmitter Transmitting frequency: 84-87MHz Power supply: AAA DC

Vetcl TWS Bluetooth Headset,Earbuds,Bluetooth Headphone,ENC Earphone

20201201

Bluetooth Chipset Qualcomm3020 Supports audio formats SBC AAC APT-X impedance 21Ω horn sensitivity 102db ±3db frequency 2.4GHz transmission Class 2 horn 6mm+8mm Transmission distance ≥10m battery

LCR Meter Frequency Measurement 20Hz ~ 5MHz

20190719

headphone interface, optional GPIB, LAN interface. Accessoires ManualPower codeAdopter Test fixture Accessoires Temperature : 5 ~ 40°CHumidity : RH ≤ 85% Power Input : AC 198 ~265VFrequency : 4

Bluetooth 5.0 Wireless Earbuds Super Portable True Wireless Stereo Headphones in Ear New

20201231

Bluetooth 5.0 Wireless Earbuds Super Portable True Wireless Stereo Headphones in Ear New Bluetooth 5.0 Technology T10 Pro uses the most advanced Bluetooth 5.0 technology Also own fast and stable tran

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

20190418

Frequency band: 2.4-2.485ghz -modulation process-- modulation process: GFSK Transmitter power: +2DBm Prompt sound: POWER ON prompt: POWER ON Power off: power off Pairing status tip: paring You device

Wholesale 15.6 Inch Laptop Computers with Fingerprint Backlit Keyboard Narrow Frame

20220511

frequency Wifi 2.4GHz + 5.0GHz. WIFI 802.11ac/b/g/n IEEE 802.11ac I/O: 2x USB3.0, 1x mini SD Slot, 1x Mini HDMI, 1x 3.5mm headphone jack, 1x DC in Battery: Lithium-ion polymer battery 7.6V 5000mAhPow

Handheld SCA/SCMO Radio Receiver

20100915

Excellent Sound Performance Power Output: 2W x 2 Speaker Size: 3" Speakers Rotary Volume Control 3.5 mm Stereo Headphone Jack Telescopic FM Antenna AC / DC operated. DC: (2 x "AA" Size Batteries)

RF Circulator 1150MHz~1300MHz Drop-in Package Counter-Clockwise Offer by WINNSKY FCL25.4D3 1150-1300

20200610

Item: WINNSKY Factory Direct Offer! RF Circulator Drop-in Counter-Clockwise Drop-in TAB Connector Custom Available Competitive Price and High Quality Service Model:FCL25.4D3 1150-1300MHz Frequency r

Sell PVDF PIEZO Film ,PVDF PIEZO Sensors (Zchmichael@163.

20141114

headphones, speakers, accelerometers, and medical sensors Electrical transducers and devices Using PVDF piezoelectric film of the lateral piezoelectric Phonograph pickup, non-contact switch, telep

Hivista LED Elevator Advertising Projector M4+ Network Advertising Player Installed On Elevator Door

20191226

Headphones*1 PictureSupport JPEG,BMP, PNG, TIF and other normal format. Support picture zoon in, rotate and full screen display.VideoSupport MP4/RMVB/AVI/RM/MKV and etc.AudioSupport MP3,WMA,APE,FLAC,

New Arrivals Core Solution QCC 3040 TWS BT 5.0 Earphone Headphone QCC TWS Earbuds

20210117

Bluetooth version: 5.0 Qualcomm 3040 chip Headphone battery capacity: 50 mAhBottom battery capacity: 400 mAhCharging time: about 60 minutesTalk time: about 5 hoursPlay time: about 6 hoursCharge times

WTPL Rescue Camera Inspection Camera Life Detector

20230813

Headphone & Micrphone Frequency response: 20-2KHzSensitivity: -14.3DB±2DBOutput impedance: 32ΩLine Length: 1.5mMicrophone & speaker Frequency response: 20-20KHzSensitivity: -47DB±2DBOutput impedan

MP3 Earphone with in-ear Design

20200612

In-ear headphone, light weight MP3 earphone, with good quality and competitive price. Driver Unit: Φ10mm Impedance: 16ohms Sensitivity: 104±2dB S.P.L. at 1KHz Frequency Response: 20Hz-20,000Hz

Dared I30BT Stereo Integrated Tube Amplifier, Bluetooth, USB/DAC and Line Input, Output Power 30W

20231218

Headphone output, gold plated speaker output；the well machined front panel is gold anodized after being sand blast, and the chassis made of superior stainless steel with 1.2mm in thickness is matt

Cheap Earphone in ear for Mobile Phones, Computer, MP3 Music Player, OEM Factory.

20140519

Headphone, earphone, hands-free, stereo headset for phones, computers 1. With full bass sound, balanced intermediate-frequency and clear high-frequency 2. Fashionable and flexible design 3. Softy lea

Famous Brand Headphone ATH-WS50

20120916

Famous braned headphone ATH-WS50 Extened bass Soldi bass system Double air chamber syestem High sound isolation earpad Many colors option Driver unit: dia,40mm Frequency response: 20hz-20,000hz Max

Conference System with Voting/ Voting Conference System (SM616VC/SM616VD) - SINGDEN

20151219

Frequency response 40Hz-19KHz Sensitivity -38dB±3dB SNR -80dB Nonlieardistortion <0.3%(1KHz) Power AC24V Length 38.5cm(±5cm) Weight 0.75Kg Temperature -20℃ - 50℃ Dimension 135×

S O N Y HVR-Z5P Professional HDV PAL Camcorder Price1250usd

20130605

Frequency Response 20Hz to 20kHz Signal to Noise Ratio Not Specified By Manufacturer General Input and Output Connectors Component Video: 10-Pin Connector A/V Out (x1 Output) Composite Video: 10-Pin

3 Axis Vibration Meter VM-6380 for Sale

20230731

frequency range (10Hz~10kHz) in acceleration mode. * Optional headphones for use as electronic stethoscope. * Bearing condition monitoring function. * Use “USB data output” and “RS-232 data out