Wireless Bluetooth Music Receiver Audio Adapter Hd Stereo Sound For Tablet Cell Phone

Specification: Size: 60.3x14.2 mm Color: Black Material: ABS (Acrylonitrile Butadiene Styrene Copolymers) Version: 4.0 Protoco: HFP/HSP/A2DP/AVRCP Working Distance: 10m Battery: 110mAh Working Time: 4 hours Charging Time: 2 hours Package Included: 1 x Wireless Bluetooth Receiver Audio Adapter 1 x USB Cable 1 x Cable