Features:
- Built-in Mic - Stay connected to your phone with hands free calling
- Internal Li-ion chargeable battery, charge via USB Cable, long stand-by time.
- Sensitivity: 102Db
- Speaker: 10MM
- Material: Polyester
- Interface: Micro USB
- Bluetooth: V3.0 + EDR
- Frequency: 2.402GHz-2.480GHz
- Size: Head circumference 59cm, cap height 13cm
- Transmission distance: About 10 meters
- Headphones transmission distance: Less than or equal to 1 m
- Lithium battery: 3.7V / 100mA
- Charging time: 2 hours
- Standby time: 6-8 hours
- Continuous working time: About 3.5 hours
- Key: Multifunction key, volume +/- buttons (long press to adjust the volume, press the 6. switch / next song)
Package Content:
- 1 x Bluetooth Cap
- 1 x USB Cable
- 1 x English Instructions