Feature:
Connect to Bluetooth-disabled audio device via 3.5mm audio plug，make it able to work with Bluetooth A2DP headset/speaker.
With 3.5mm audio plug，fit for most kinds of audio devices，such as TV/MP3/MP4/PC.
Plug and play，no need installation.
Built-in rechargeable li-battery，can work for 5~7 hours after fully charged.
Compact size，portable and lightweight.

Specifications:
Color: Black
Bluetooth version: Bluetooth 2.1+EDR
Bluetooth profiles: A2DP / AVRCP
Frequency: 2.4GHz~2.4835GHz
Effective range: up to 10m
Input voltage: DC 5V
Charge time: Approx. 2~3 hours
Work time: Approx. 5~7 hours
Material: ABS
Item size: Approx. 4.5 * 3.5 * 0.8cm / 1.8 * 1.4 * 0.3in
Item weight: Approx. 15g / 0.5oz
Package size: 11 * 7.5 * 2cm / 4.3 * 3 * 0.8in
Package weight: Approx. 40g / 1.4oz

Package List:
1 * Bluetooth Audio Transmitter
1 * USB Charge Cable
1 * User Manual(English)