Bluetooth Version: V3.0,available for most of devices with Bluetooth function,Allows you to enjoy your favor music and answers the phone call
Use this Hat to keep your head warm and allows you to listen to your music without having to wear additional headphones,perfect for gym,fitness,workout,exercise,outdoor sports such as running, skiing, skating, hiking, camping, dog walking, holiday travelling ,etc
Speakers are placed in the comfortable position of your ears, which will not feel oppressive .
Washable:Built-in Removable headphones which can be pulled out from the hat if you would like to wash the hat,Built-in Li-ion chargeable battery, charge via USB Cable, long stand-by time.
Knitted Material,Fashion and keep warm with answer the phone in winter,Product Size (L x W x H): 28 x 22 x 2.5 cm

Technical Details

Product Details

Package Dimensions
Width : 6.8 inch
Height : 1.2 inch
Length : 10.9 inch

Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B01981FHAY