bluetooth Wireless speaker 1.Newest Portable Audio System 2. for MP3/MP4 Player 3. fashion style 4. good quality

bluetooth Wireless speaker

 Technical Specifications:

1. botton: Prev/vol-,Play/Pause,Next/vol+ 

2. mini USB charging functions

3. Bluetooth2.1+EDR(Enhanced Data Rate) compatible V2.0,V1.2,V1.1 version,sopport A2DP,AVRCP

4. compatible device:  PC(Windows XP/Vista/7).Apple Macintos, iphone.Windows Mobile

5. Frequency response: 2402MHZ-2408MHZ ISM Band

6. transmission range: 10M

7. Working time: 8 hours

8. working voltage:3.3V-4.2V

9.Average working current:80MA

10.Charging time:3 hours

11. data transfer rate:2.1Mbps

12.S/N:85dB

13. Frequency Response: 20HZ-20000HZ

14.sound output :  low power D class digital amplifier

15. Supply power: Li-ion battery 3.7/650MA

16. Output power: 2W

17. automatic shutdown function: Five minutes without bluetooth connection will automatically be turned off

18. Product Size: 125×65mm

19. Net.weight: 310g

20. Colors: black,white,Champagne Gold

21. Accessories: USB charging cable,pendant,Velvet Bag

mini bluetooth Wireless speaker