Features:
Bluetooth V3.0 + EDR makes for added data transfer rate and reduced latency in sound transmission, ensuring optimal audio quality well suited for watching TV/movies
Transforms any device (e.g. TV, computer, MP3 player, PSP) with 3.5mm audio-out jack into a Bluetooth-capable music streaming solution with no additional drivers required
Charging and working in parallel (with no static noise) is supported
Supports A2DP, enabling your audio device to transfer stereo audio wirelessly
Embedded Li-ion battery allows for convenient recharging.
Energy saving capability: powers off automatically if pairing fails for over 5 minutes.

Technical Specifications:
Standard 3.5mm audio jack
Bluetooth specification: Bluetooth V3.0+EDR
Bluetooth profiles: AZDP ad AVRCP
Effective range: UP to 10m
Bluetooth frequency range: 2.4GHz-2.4835Ghz
Built in Rechargeable Battery
Charging input: DC 5V

Package Contents:
1 x Bluetooth Receiver/Transmitter
1 x USB Charging Cable
1 x User Manual