One size fits most:stretch material makes this headphone bluetooth beanie fits most person\'s head.Perfect for both women & men. We pays more attention to Innovation and Quality. Any query, please contact us freely,we will resolve it ASAP.

Speficications:
Version: Bluetooth V4.2+EDR
Frequency:2.402GHz-2.480GHz
Transmission distance:10M
Transmission distance of MIC:about 1M
Li-ion battery: 3.7V/200mA
Number of charge: > 1000 times
Charging time: 2 hours
Stand-by time: 48 hours or so
Continuous talking time: about 6 hours
Music time:6-8 hours(at 70% volume and below)
Compatible With: various brands of mobile phones and other enabled devices

What\'s included:
1 X Bluetooth Beanie Hat
1 X Micro USB charge cable
1 X User manual

Note:
1. Before starting to use the beanie, use the USB cable to charge it first.
2. Press the ON/OFF button of the control panel and you will see the BLUE-RED light blinking. It will automatically enter pairing mode.
3. Make sure the beanie is activated on your cell phone; search headset model on it. (Name: BT-01)
4. Select the beanie model and click to connect.