Supprt : Bluetooth and Hands-free call
Material: ABS non rubber oil                                            
Speaker: 3 w * 1(normal speaker)
Working Time: Up to 2 hours
Battery Charg Time: 1 hour
Frequeancy Response: 20Hz-20Khz
Signal to noise ratio: 85 db
Bluetooth solution: V5.0
Power Supply : Built in battery
Product color:  multi-color is optional
Product size: 6.6×4.2×9.3cm
HS code：8518210000