Features
1.Summer essential, also can listen to music and make phone calls simultaneously.
2.Can synchronize with your mobile phone.
3.USB charging, do not have to worry about the problem of voltage.
Specifications
Transmission distance: 10M / 32.80ft
Transmission distance of Mic: ≤1M / 3.28ft
Frequency response: 85db
Li-ion battery: 3.7V/200mA
Number of charge: > 1000 times
Charging time: 2 hours
Charging voltage: DC 5V
Standby time: 30 hours or so
Continuous working time: about 5 hours
Package Included
1*Bluetooth Knitted Hat

• Can synchronize with your mobile phone.
• USB charging, do not have to worry about the problem of voltage.
• Transmission distance: 10M / 32.80ft
• Number of charge: > 1000 times
• Charging time: 2 hours

Can synchronize with your mobile phone.Tiean