The latest Bluetooth version 4.2 -- V4.2+EDR Bluetooth version with forward/backward compatibility to connect to all other Bluetooth enabled media player devices, available for most of devices with Bluetooth function.
Support Memory Cards -- Can Support Memory Cards, enjoy your favorite music anytime, anywhere. Warm comfortable and soft secure-fit mobility for most versatile lifestyle indoor, sports-active outdoor, or everyday usage without compromising the convenience.
Long-lasting Enjoyment of Music: Built in rechargeable Li-Ion battery,about 6 hours talking/playing time, 2.5 hours charging time,60 hours standby, so you have less time charging and more time doing.(USB charging cable included)
Removable and Convenient Design - Unprecedented zipper and velcro design to remove or re-install headset speaker driver and battery component easily in seconds from the beanie for washing purpose.
The best Christmas present -- Perfect sound quality and super bass effect, you can enjoy your music while you are walking, hiking, jogging, skating, fishing...Keep you warm in chilly days.you can send family members, friends , excellent Christmas gifts

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5 inch
Height : 1.9 inch
Length : 8.8 inch

Item Weight: 4.96 ounce (View shipping rates and policies)
Shipping Weight: 9.6 ounce (View shipping rates and policies)

ASIN : B01MFA62YR