100 % Acrylic material, kintted beanie, fashion and keep warm with answering the phone in winter
V4.1+EDR Bluetooth version, available for most bluetooth device
Bulit-in Mic and stereo speaker, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can answering phone
Bulit-in Li-ion chargeable battery, charge via USB cable, long stand-by time
The magic Bluetooth hat is your best choice when doing outdoor sports like walking, jogging, cycling, touring, fishing, etc

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 8.6 inch
Height : 1.5 inch
Length : 9.3 inch

Item Weight: 4.96 ounce (View shipping rates and policies)
Shipping Weight: 6.4 ounce (View shipping rates and policies)

ASIN : B00T64XZ5I