Stretchy Bluetooth Beanie Music Knitting Winter Hat Wireless Smart Men Women Fasion Caps with Stereo Headset Fit for Outdoor Indoor Sports

Bluetooth Connection--Universal Bluetooth V4.2 Version with stable signal available for all Bluetooth
devices including smart-phones, tablets, iPhone, iPad, Android Phones, Samsung Galaxy, laptops, PC etc.
simply sync to any bluetooth device in seconds,Wireless range up to 33 feet (10 meters)

Voice reminding you Power On, Connected and Power off, no need to take off the cap for operation.

SOFT COMFORTABLE - The bluetooth beanie is made of Acrylic which is soft and comfortable for men and women.
Equipped with high quality soft knitted fabric and gives great breathability.

Outstanding Battery Performance--Built in rechargeable Li-Ion
battery provides up to 8 hours of Continuous playtime,Standby time: 48 hours or so.
charging time: 2 hours(USB charging cable included).
Long Worktime nearly 8 hours(Music time) and short Charge time 2 hours.

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