Inhouse product
2.Wireless play,FM radio ,hands-free call,USB drive,etc.
3.It is an true wireless stereo speaker,supports 2 same devices wireless connection
Specifications:
Outer power:2*3W
Charging time:2 hours
Playing time:2.5hours
Input voltage:DC 5V 1A
Battery:3.7V 800mAh
Speaker driver:4Ω 3W/Φ32mm
Wireless version:V5.0+EDR
Working distance:10m