USB Rechargeable LED Beanie Cap, Wireless, Lithium Battery-Polymer, 250mAh, Type-C Charging, Non-Waterproof, with Built-in Headphones, Speaker & Micro

Battery Properties: Rechargeable Battery Rechargeable Battery: Lithium Battery-Polymer Connectivity: wireless Wireless Property: wireless Water Resistance Level: Non-waterproof Brand: EOWULFROST Battery Capacity (mAh): 250MAh Product Charging Port: Type-C Port Charging Does It Support Coordinated Fast Charging?: No Does It Include A Charger?: No Maximum Rated Power: 3W Minimum Rated Power: 1.5W Power Mode: USB Charging Operating Voltage: ≤36V Origin: Guangdong,China