Products Description :
1. Support wireless bluetooth transfer
2. Support mobile phone calling
3. With FM
4. Support TF card , usb flash drive
5. Matte texture, dual speaker design , clear sound
6. Support handsfree and audio transfer for all mobile phone and bluetooth computer audio transfer
7. Build in micphone
8. With silicone pad

Specification
Bluetooth Version:5.0
Transmission distance:<10M
Power Output:3w*2
Playing time:4hours
Charging time:2hours
Bluetooth supporting profile: A2DP
S/N: >75Db
Loudspeaker size: 52mm 4ohm 3W
Battery voltage: 3.7v
Distortion: < 0.5%
Size: 19*8.4*6.9cm

Package list
1 X Bluetooth speaker
1 X USB Charging Cable
1 X Audio cable
1 X User Manual