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Bluetooth protocol standard: version 4.2+EDR Wireless frequency range: ISM 2.402 to 2.480GHz Transmit power: class 2 Wireless range: 10m Contact terms: multiple point connection Regular socket: 3.5mm audio Speakers: 40mm, 32ohms, 115dB, 30mW, 20-20000Hz Microphone: -42dB &p…

Dongguan Yin Mai Electronics Co., Ltd. is a professional gaming headphone manufacturer, We have been striving to develop unique and cool headphone, and controlled strictly product quality according to each customer's national testing stand…

OC-Headset-T88 Throat Microphone Ocean one Walkie Talkie Marine Walkie Talkie Marine Throat Microphone Suitable for Entel, Motorola, Marantz, ICOM, Ocean one brands such as radio II 2G Ex ia IIC T3 Ga Explosion Proof EU ATEX intrinsically safe certification Passed CE…

OC-Headset-S88 Skull Microphone   Ocean one Walkie Talkie Marine Walkie Talkie Marine radio,portable Marine Radio,Marine Skull Microphone Suitable for Entel, Motorola, Marantz, ICOM, Ocean one brands such as radio II 2G Ex ia IIC T3 Ga Explosion Proof EU AT…

Bluetooth Headphones 4.1 Wireless Neckband Headset - Sweatproof Foldable Earphones with Mic, Retractable Earbud and 16 Hours Play Time for iPhone Android Cell Phone Tablets TV Features： 1.The upgraded super lightweight neckband design makes it firmly fixed on your neck when you are exercisin…

SONOTECH EXTRA   Sonotech eXtra Fetal Heart Doppler  from meditech Designed as a Ultrasonic probe to easy find the FBH and more comfortable for pregnant. Instruction marks are moulded not printed and wont erased by using. Head phone qualit…

3.5X-90X HD Trinocular Stereo Microscope High Temperature Resistance Aluminum Alloy for Phone Board Repair is dedicated to mobile phone repair master, high temperature resistance aluminum alloy repair base Platform (size: 47cm*32cm 4.0kg), with silicone pad / repair parts / screwdriver / s…

Waterproof Wireless Stereo Headset SW-05 Waterproof Wireless Stereo Headset Aluminium Casing Hands-free supporting Automatically on/off by Magnet Portable Wearing with Magnetic Adsorption   SPORT WATERPROOF Specification Bluetooth V4.0 Ch…

Waterproof Stereos Headset SW-D5 Waterproof IPX5  6.0mm Speaker  Magnetic Adsorption for  Convenient  Bracelet & Necklace  Wearable  Handsfree  Hign Definition of Middle/  …

Smallest with Bracelet True Wireless Stereo Bluetooth Earphone WS-B8  Smallest Truly Cord-free Stereo  Bracelet Case & Convenient Portable  Hands-free with Built-in Mic.  Noise Reduction  Support Multi-Link …

Speaker: 53mm dynamic type Impedance: 32 ohms Sensitivity: 105- ±4dB  Frequency: 20-20,000Hz Max input power: 100mW Microphone: condenser type  Polar pattern: omni-directional Sensitivity: 38 to ±3dB (0dB=1V/Pa at 1kHz) Frequency: 5…

Audio Decode:Mp3 Speakers:40mm Dynamic type Impedance:32 Ohms Sensitivity:115dB+/-4dBFM Frequency:87.5 to 108MHzMax.Input Power:30mW Charging Socket:Micro USB Charging Time:≤4h Work Time:≥10h Standby time:≥15days Demensions:155&times…

Description : 1. Voltage:3.7v  2. Capacity: 120mah 3. Model: 401230  4. Dimension:4.2*13*32.5mm  5. Certification:UL/IEC62133/UN38.3/KC/MSDS     Lithium polymer battery state electrolyte and is more stable than lithium ion ba…

Article NO：WKF0150-03Composition：100%Polyester.Weight：480GSMWidth：153CMProperty : Inherent flame retardantTechnics：WovenStyle : Double layerDesign Color ：Color Can be customizedUsing Scope：Various types of stage curtains, decorative fabrics, curtain fabrics for public places, sofa covers, …

Four Channel Fixed Frequency Wireless Microphone System1. Enhanced digital squelch suppression circuit, standby noise output is zero.2. Wide range of frequency response, ultra-low distortion.3. A perfect switch noise elimination circuit, better protection of system equipment.4. High efficiency filte…

Hubats 501250 290mAh 3.7v lithium Polymer rechargeable battery with PCB For Bluetooth Headset 3D glasses Smart watch Sports bracelet SpecificationModel:Li-Polymer 501250 290mAh 3.7vSize:501250Chemistry:Lithium Polymer(Li-Polymer)Nominal Voltage:3.7VCut off Voltage:2.75VCapacity:290mAhWeigh…

Hubats 401020 402010 70mAh 3.7V lithium ion Polymer rechargeable batteries for Bluetooth headset mini smart Bracelet SpecificationModel:Li-Polymer 401020 70mAh 3.7vSize:401020Chemistry:Lithium Polymer(Li-Polymer)Nominal Voltage:3.7VCut off Voltage:2.75VCapacity:70mAhWeight:1.8gDimension:4.…

Hubats 401215 50mAh 3.7v lithium polymer battery for MP3 MP4 MP5 GPS bluetooth headset sound toy SpecificationModel:Li-Polymer 401215 50mAh 3.7vSize:401215Chemistry:Lithium Polymer(Li-Polymer)Nominal Voltage:3.7VCut off Voltage:2.75VCapacity:50mAhWeight:1.2gDimension:4.0mm*12mm*15mmOEM:wit…

Hubats 601230 200mAh 3.7V Lithium Polymer Rechargeable Battery For Bluetooth Headset Mouse Bracelet Wrist Smart Watch SpecificationModel:Li-Polymer 601230 200mAh 3.7vSize:601230Chemistry:Lithium Polymer(Li-Polymer)Nominal Voltage:3.7VCut off Voltage:2.75VCapacity:200mAhWeight:5.0gDimension…

Hubats 401525 120mAh 3.7v Rechargeable li Polymer Battery 041525 For mp3 Bluetooth headset speaker DVR small toys smart watch SpecificationModel:Li-Polymer 401525 120mAh 3.7vSize:401525Chemistry:Lithium Polymer(Li-Polymer)Nominal Voltage:3.7VCut off Voltage:2.75VCapacity:120mAhWeight:3.0gD…

The classroom amplifier T-206 / T-212 comes with built-in audio sources USB, SD card, FM tuner and bluetooth player for audio play. A bluetooth microphone allows teacher or lecturer gives clear and bright speech to classroom and students, high quality of sound transmission and no interference from…

Phone Fix 7-45X Trinocular Stereo Zoom Microscope is professional observation tool for Cell Phone PCB Logic Board Repair, 7X-45X microscope is designed With 2 million VGA Video Camera adapter with LED light and protection glass, this high quality VGA camera digital microscope a…