BT-X11A

Bluetooth Speaker: V5.0+ERD
Function: phone call，TF card， FM
material :ABS
Speaker: Ø57mm，4Ω/5W*2 Bass diaphragm
Frequency Response: 160Hz-18KHz/ 80dB
Product size: 220*120*95mm
Net weight: 676g
Battery:  1200MAH   
Working Time:2-4H