Bluetooth Specification: V2.1
Supported profiles: A2DP, AVRCP
The receiver distance: about 10m (without Block)
Instructions for Use:
1. Insert the receiver into the speaker/'s USB interface.
2. Open the Bluetooth enabled mobile phone (or computer), and search the surrounding bluetooth devices to find a device called BT-DONGLE and then its/' pairing code is 0000(if asked),after the pairing is successful, the led light will slow down.
3. Then you can select the music via Bluetooth from a cell phone or computer, a great music will play from speaker.
1 x USB Bluetooth Music Receiver