Enjoy Wireless Life with All Old Equipment Kept: Enable your TVs CD players Mp3s Walkmans with Bluetooth, so they can output to Bluetooth speakers or headphones.
Strong Compatibility: Compatible with almost all output devices who have 3.5mm aux port. CRS Bluetooth 4.0 chips are backwards compatible with Bluetooth 2.0 2.1 3.0 terminal devices. Built-in bluetooth recognition software, No drive required, searching devices more quickly.
High performance: Bluetooth 4.0 (High-Fidelity) with A2DP to guarantee good sound quality. PCM professional lossless digital audio signal transmission, directly connected to the computer PCM digital audio without having to adjust the audio, enjoy an unprecedented wonderful music easily.
The battery life of the Bluetooth transmitter lasts up to 8 hours, you can enjoy wireless free all day long
Don't just use 3.5mm audio jack, this Bluetooth transmitter lets you connect through the computer USB port: another great way to have the transmitter charging and playing music at the same time.
It can pair with two Bluetooth device at the same time, let you have fun in music world.The pairing took place quickly and easily.
Using this device was fast and easy. You can use it in many different ways. You can use it with your TV, stereo, Kindle products, MP3 players, MP4 products, cd players or computers. There are no drivers required and installation is simple.    

Note: Please remember that the audio output of the speaker you are using depends on the audio setting of the smart device you are using and the volume setting of the speaker itself.

Specifications:
 Model Number: Syllable E3
 Bluetooth Version: Bluetooth 4.0+ EDR
 Transmission Distance: up to 20m
 Stereo Music Signal: Support
 PCM Digital Signal: Support
 AVRCP: Support
 Stereo music: Support
 Working time: 7-10 hours
 Charging Time: About 2 hours
 Color: Black
 Audio Cable Length: About 15.3cm / 6.02in
 USB Connection Cable Length: About 82.2cm / 32.36in
 Item size(Transmitter): 4.5 * 3.2 * 0.9cm / 1.77 * 1.25 * 0.35in
 Item weight(Transmitter): 11.5g / 0.39oz

Package List:
 1 * E3 Bluetooth Transmitter
 1 * USB Connection Cable
 1 * 3.5mm Male-to-male Audio Cable
 1 * Instructions