"Specification:

Material: Thick knitting.
Transmission distance: 10M(30 feet).
Charging time: 2 hours.
Stand-by time: 60 hours.
Continuous Working time: about 5-6 hours [ Voice continuous talk time 4-6 hours, Bluetooth music playback time: 3-6H (70% volume status)].
Hat Size: One size fits most.
Bluetooth: V3.0+EDR.
Frequency: 2.402GHz-2.480GHz.
Transmission distance of MIC: about 1M.
Li-ion battery: 3.7V/200mA.
Sensitivity: 95DB, impedance: 32 ohms.
Speaker size: 32MM.

Bluetooth button description:

1. Power on key / phone then hang / pause / play button
2. Volume plus key / next key
3. Volume down key / on a key
4. Mitou hole
5. USB charging port

How to use:

1.Full charge it first with the attached USB cable (or your own Android USB Cable) for 2 hours.
2.Turn on the Bluetooth on your phone.
3.Long press the Power button till the red and blue light flash by turn.Only in this condition,your phone can search the Bluetooth of the Cap.
4.Then connect it with your phone.
5.Adjust the volume to a comfortable level for music enjoyment.

How to wash:

Before washing, please pull out the bluetooth mold first.
Hand wash: cold with mild detergent,do not twist Or wring.

Package includes:

1pc Bluetooth hat
1pc charging usb cable
1pc user Manual
"

• High-end knitted environmental friendly fabric, keep your head warm and allows you to listen to your music without having to wear additional headphones,the bluetooth stereo headset brings you great sound quality,style and comfort,perfect for gym,fitness,workout,exercise,outdoor sports such as running, skiing, skating, hiking, camping, dog walking, holiday travelling and so on.
• The Bluetooth Winter Hats hookes up directly by V3.0 + EDR bluetooth version. Easy and fast to pair with smartphones,tablets and other Bluetooth enabled music devices,Support in seconds to make/answer phone call Hands Free.
• Built-in microphone, available for cell phone to transmit the speaking phone to your audio devices directly, hands-free answering, the control panel built-in stereo speaker and microphone on the left earpiece allows you to skip back and forth through your playlist, answer and hang up calls without having to use your phone.
• Built in rechargeable Li-Ion battery,about 4 - 6 hours talking / playing time, 3 - 6 hours wireless remote music streaming (70% volume status), 60 hours standby, so you have less time charging and more time doing.
• Washable Earphone Hat With Excellent Battery Performance - Headphone can be taken off so that you can wash the hat.

High-end knitted environmental friendly fabric, keep your head warm and allows you to listen to your music without having to wear additional headphones,the bluetooth stereo headset brings you great sound quality,style and comfort,perfect for gym,fitness,workout,exercise,outdoor sports such as running, skiing, skating, hiking, camping, dog walking, holiday travelling and so on.Balight