• 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)
• 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.
• 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.