Ultra-Lightweight Bone Conduction Wireless Speaker - Dual Pairing Pouch - Ideal Gift for Christmas, Thanksgiving, Birthdays, White

Power supply: USB charging; Operating voltage: ≤36V; Wireless: Wireless; Battery: Rechargeable battery; Rechargeable battery: Lithium-polymer battery; Product charging port: Type-C port; Does it support coordinated fast charging?: No; Does it include a charger?: No; Maximum rated power: 10W; Minimum rated power: 5W