Happy-top Wireless Headphone Music Beanie Hat Winter Soft Warm Knit Thick Skull Cap with Stereo Headset Speaker Mic Hands-Free for Men Women Outdoor Sports Skiing Running Skating Grid Dark Blue

Specifications: 1. Wireless Version: V4.2+EDR 2. Frequency: 2.402GHz-2.480GHz 3. Transmission distance: 10M or so 4. Transmission distance of MIC: ?1 M 5. Rechargeable Battery: 130 mah 6. Charging time: 3H 7. Standby Time: 180H 8. Talk Time: 5-6H 9. Wireless device name: BT-HAT4.2 10. It is available to wash it after taking out cable and Wireless device from the cap. 11. Charging Voltage: 5V 0.7A 12. Item weight: 110g

User Tips:
1.Press the ON/OFF button for 3 seconds, the device is open once "BLUE" LED slowly flash. Press 3 seconds again, device close.
2.Make sure you enable both call audio and media audio on your wireless function set up menu on your phone.
3.You might have to manually adjust the hat to find the Micro USB charging port because the Wireless Music hat is washable.

Package includes:
1 x Wireless Music Beanie
1 x Charging cable
1 x Instruction Manual

If any questions in your order, please don't hesitate to contact us to serve you and earn your 100% satisfaction