Certification: NONEMax Input: 5WShell Material: SiliconFeatures: wireless charge,Charger & Battery in 1Support Quick Charge Technology: Two-way Quick ChargeInput Interface: Micro USB,USB Type COutput Interface: Wireless ChargerBattery Type: Li-polymer BatteryBrand Name: TollcuuddaOrigin: Mainland ChinaType: Magnetic power bank Mini Magnetic Power Bank 20000mAh Portable Wireless fast Charging USB Output Ex