♦Working Range:in 10metres
♦Battery Charging Voltage:5V /500mAH
♦Play time values for speakers :3-4hours 1.Support A2DP,AVRCP, Handsfree profile,FM radio
2.With FM function, can search radio station broadcast automatically
3.International advanced Wireless chip and circuit design techniques,support all wireless devices.
4.With Hi-Fi speaker, to make sure the clear and bright sound.
5. Support Micro SD card and USB card, play MP3 format audio.
6.The wireless working distanceis 10 meters.
7.With AUX line in, can directly connect the outside devices,for example, tablet PC/TV/cellphones.
8.It will close automatically after 30 mins if bluetooth mode no connection