Wireless Bluetooth V5.0 Knitted Beanie Cap Stereo Music Headset Outdoor Sports Hat for Autumn Winter black

Description

Bluetooth is detachable, easy to clean the hat, international safety certified and quality guaranteed.Built-in high-capacity polymer lithium battery, USB cycle charging, long-lasting battery life.Bluetooth 5.0 stereo music and call sound , wide effective range, intelligent compatibility, arbitrary switching volume.Premium acrylic fabric, soft and comfortable to keep you warm. knitting jacquard with fine processs, no fading and no pilling.