Bluetooth Beanie designed for winter, warm your head and enjoy music, the music cap is made of 100% cotton material, soft and warm, and protects you on cold days, with built-in dual stereo speakers Super bass and clear treble, built-in 200mAh rechargeable lithium-ion battery, support 8 hours of music streaming back and hands-free calling. The Bluetooth chip inside can be removed and then cleaned.
User tips:
 The icon panel on the hat is not fixed to the buttons. If you the icons do not match the control buttons, please manually adjust them.
The control panel is perfectly positioned if you see full indication light from the light window.
Press the ON/OFF button for 2 seconds, the device is open once "BLUE" LED slowly flash. Press 2 seconds again, device close.
Due to different Bluetooth module, you may search one of the Bluetooth name: "BT-01" on the Bluetooth device list of your smart phone, no password needed.
Make sure you enable both call audio and media audio on your Bluetooth set up menu on your phone.
You might have to manually adjust the hat to find the Micro USB charging port because the Bluetooth hat is washable.
parameters
Frequency range: 20-20KHZ
Sensitivity: 95dB
Impedance: 32Ω
Speaker size: 32mm
Transmission distance: CLASSII
Operating range: 10M
Charging time: 2H
Listening to the call duration: 8-10H
Battery: 200mA polymer lithium battery
Accessories: data line + manual
Bluetooth protocol: 5.0
Bluetooth search name: BT-01
What You Get
1 x Bluetooth Beanie
1 x USB to Micro USB Cable
1 x User manual
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.