New Handfree USB Wireless Bluetooth Music Audio Receiver Adapter for Speaker for iPhone 6 for Samsung S5 for HTC for SONY
Feature:
1.100% brand new and high quality.
2.Compact and mini-sized design,easy to take along with.
3.Built in microphone, supports handsfree function.
4.Enable you to enjoy music and voice in the Bluetooth-enabled multimedia or music player wirelessly      with a companion Bluetooth Stereo headset.  

Specifications:
Size: about 6cm x 2cm x 0.8cm Bluetooth Specification: V5.0 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.  
Package Included:
1 x  USB Bluetooth Music Receiver  
Note : this product comes without retail boxes,We put in a safe packaging