Product specifications:

Bluetooth: V2.1

Working Distance:10M

Voltage:DC 5V

Battery Charge Time:2H

 Loudspeaker:3W S/N

Ratio:>=75db

Frequency Response:120HZ-18KHZ

Dimension:D=80MM

New weight:210g

Size:82x75mm  

Product Feature: 1.international advanced bluetooth chip and circuit design techniques,support all bluetooth device; 2.with FM function,can search radio station broadcast automatically 3.with HI-FI speaker,to sure the clear and bright sound quality 4.Support TF Card 5.dual power suppor by Mini USB charging/BL-5C lion battery,smart and fast charging 6.play music after repairing with bluetooth device for example mobile/MID/TV,the working distance is within 15M. 7.Built-in microphone for hands-free phone call