100% brand new and high quality.
Make music in the audio equipment play by wireless.
Let ordinary speakers instantly become wireless Bluetooth stereo audio music 
speakers.
Can be paired to any Bluetooth enabled devices, such as mobile phone, laptops, 
speaker and blue-tooth audio transmitter.

Instructions
1.Use the Bluetooth Usb insert to the speaker
2.Open teh function of the phone's Bluetooth.
3.Use the phone's Bluetooth function to sesrch PT-810 Bluetooth Device 
4.Find the PT-810 Bluetooth and pair it ,the password is : " 0000"
5.Use the phone playing music, and you can enjoy the music immediately

This Product Can not be used in the car!

Color:White
power supply USB 5V
Technology standard:Bluetooth v2.0+EDR
Output Audio:3.5mm Audio interface
receiving distance:about 10m
Standard accessories:Audio cable
Audio out sampling rate:44.1KHZ and 48KHZ