Features:
100% brand new and high quality.
Can be paired to any bluetooth enabled devices,
such as mobile phone, laptops, speaker and
Bluetooth audio transmitter.
Make music in the audio equipment play by wireless
Instructions for use:
receive the speaker into usb interface, and the other end connected through the 3.5mm audio cable to the receiver and the LINE-IN interface of speakers
Open the Bluetooth-enabled mobile phone (or computer), and search the surrounding Bluetooth devices to find a device called dmzmusic and then its' pairing code is 0000, after the pairing is successful, the led light will slow down
Then you can select the music via Bluetooth from a cell phone or computer, a great music will play from speaker

Specifications:
Bluetooth Standard: Bluetooth V2.1+EDR, support A2DP V1.2
Power supply: 5V USB
Output: 3.5mm Audio interface
Distance: about 10m
Transmission rate: 3Mbps
Shell Color: White
Size: 55*20*10mm
Net Weight: 27g

Package Includes:
1 x USB Bluetooth Audio Music Receiver
1 x 3.5mm Audio Cable