Feature:
Bluetooth audio receiver with 3.5mm AUX IN port， upgrade the normal speaker(with 3.5mm AUX IN port) into Bluetooth-enabled speaker， enjoy wireless music freely!
Bluetooth 2.1+EDR， Support A2DP / AVRCP protocol， compatible with Bluetooth-enabled iPhone/iPad/iPod Touch/Mac， Android smartphone/tablet and windows PC.
Plug and play， no need installation.
Built-in rechargeable li-battery， can work for 3~4 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. 3~4 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 Receiver
1 * USB Charge Cable
1 * User Manual(English)