Newest USB 3.5mm Wireless Bluetooth 4.0 A2DP Stereo Music Audio Transmitter Sender for Laptop PC TV Bluetooth Speaker Earphone
<br />
<br />Specifications:
<br />Model: B5 
<br />Product Type: Wireless audio transmitter 
<br />Bluetooth Version:V4.0+EDR,Class   
<br />Chip: CSR8670 
<br />Supports A2DP, AVRCP, HFP Protocol. 
<br />Bluetooth Range: 10M(space place) 
<br />Work Current: About 100mA 
<br />Input:3.5mm Stereo Audio Port  
<br />Charging: Micro USB 5V/0.5A 
<br />Powered By USB port 
<br />Color: Black 
<br />Main Item Size: 8.2 * 2.5 * 1.0cm / 2.4 * 0.98 * 0.47in 
<br />Main Item Weight: 16g / 0.56oz 
<br />Package Size: 15.0 * 8.0 * 2.5cm / 5.9 * 3.14 * 0.98in 
<br />Package Weight: 62g / 2.18oz 
<br /> 
<br />Features: 
<br />1.Adapts Advanced Bluetooth 4.0 Module which lets it gets high-quality sound effect with A2DP & AVRCP, and its Built-AEC echo cancellation and noise cancellation circuit ANC, offering and allows you to enjoy gorgeous and more pure stereo sound without wire restriction or watch TV quietly without disturbing your family members. 
<br />2.Change traditional DVD, TV, Notebook or PC into a Bluetooth-enabled one. After connected with them (via 35mm audio cable, support AUX IN), B5 can transmit the audio files of them to the Bluetooth-enabled Receiver devices (such as, Headset, Speaker, Bluetooth Receiver, etc). Also support automatic search for Bluetooth devices to realize connect and automatic memory connected function, easier operation, more convenient. 
<br />3.With advanced Bluetooth 4.0 solution, B5 is compatible with most Bluetooth-enabled devices (such as, Headphones, Speakers, Music Player, etc)and pair with them quickly and support transmitting music signal from up to 10 meters (33-feet) away. B5 comes with external Antenna which can enlarge the Bluetooth transmitting range and enhance the stability of the signal
<br />4.With USB port, you can plug and play this transmitter easily and no need any other driver software, powered by USB, there is also no time limited. 
<br />5.Measuring Size 82 * 25 * 10 mm and weigh 16g. You can conveniently enjoy Bluetooth music anytime and anywhere. 
<br />6.No more tangled wires, no more stretched cables, pair B5 with any Bluetooth-enabled devices such as, Headphone, Speaker, Bluetooth Audio Receiver, etc to enjoy crystal clear stereo music.  
<br />7.Many people have favorite late night TV program, Our B5 Bluetooth Transmitter can letting you freely enjoy the late night TV program without disturbing your family members. Just Connect B5 to your TV and enjoy your TV program without turning the volume down and prick up your ears to get the sound.    
<br /> 
<br />Package:
<br />1 * B5 Bluetooth transmitter  
<br />1 * 3.5mm Audio Cable  
<br />1 * Antenna 
<br />1 * English / Chinese User Manual