This knitted Bluetooth headband is soft, comfortable, and provides wireless freedom. Keep warm in winter using the built in mic to place and receive phone calls hands free. Use as a sleeping mask to tune out noisy travel companions. Or, just listen to your favorite music or podcast.
- Bluetooth: v4.1+EDR
- Frequency: 2.4026GHz-2.480GHz
- Transmission distance: 10M
- Transmission distance of MIC: ≤1 M
- Li-ion Battery: 3.7V/120mA
- Charging time: 2.0 hours
- Standby time: Up to 60 hours
- Continuous working time: about 5 hours
- USB cable included
*One size fit most.
**The bluetooth device can be separated if you would like to wash this headband.