ATNKE LED Lighted Bluetooth Beanie Cap, USB Rechargeable Wireless Musical Running Hat Ultra Bright 4 Waterproof Light Lamp Use for Skiing Hiking Camping Cycling, Fluorescent yellow, One Size

Material: Ultra-soft acrylic blend and excellent insulation. One size fits all, for men, women, children. Features: Unisex knitted LED Bluetooth curfew with 4 built-in and removable rechargeable LED lights.10 hours of battery life, offers a standard USB port to charge the battery, you can charge it in car charger, computer or portable power bank, do not buy again and charge the batteries. The longest working time on the market: The Bluetooth hood with built-in 300mAh rechargeable lithium-ion battery can work for about 8 hours of talk time and 6 hours playtime, while other brands only have 120mAh and 1-2 hours of playtime. Time. Unisex, washable, thick knit: lightweight, removable, cool to the touch, fully washable, stretchy, suitable for all sizes and shapes, has 3 light intensity settings. USB rechargeable batteries included. Unique gifts for men and women: upgrade the Bluetooth mobile phone function with the latest Bluetooth V4.2 technology and sync them with any Bluetooth device in just seconds, hands-free connection, including reject/receive calls, listen to music wirelessly, up to 33 feet (10 m) keep warm in winter. Best Christmas Gift