Product Name: Solar Power Bank- This product is a multi-function solar emergency charger. - Meet an emergency: When you go to outside or power cuts、 you also can use your mobile phone with solar energy. - Convenience: Whenever and wherever you are、 you can charge your mobile phone in time、 and you could talk with others when charging. - Environment protect、 save resource: You can use solar energy to charge your mobile phone wherever and whenever. - Exquisite workmanship、 high-capacity、light weight and thin design with metal shell. - Solar efficient charging:Built- mA high-capacity rechargeable polymer lithium-ion battery、 powerful with long operation time、 long cycle life. - double - voltage mode、 The charger battery is widely used for most mobile phones and other digital devices for charging. - Multiple intelligent security protection: over current、 overvoltage、 overload and short circuit protection Type: Emergency / PortableBattery Capacity(mAh): 20000mAHIs LED Lamp Illumination: YesVoltage: Input: 5V Output: 5VBattery Type: Li-polymer BatteryScope: All phones are applicableInput Interface: Micro USB/AC、DC 5V / 1000 mAhOutput Interface: Double USB、DC 5V / 1000 mAh、5V / 2100 mAhWeight: 286gModel Number: Solar Battery ChargerSize: 123*76*21mmColors: Black、 Blue、 Gold、 Silver、 RedFeature: Solar Charger/LED lighting/Battery Backup Pack/Dual USBOutput: DC5.0V/1A ~2.1AInput: DC5.0V/1AEdition type: Fashion / High-quality / High techPackage: 1. 1 x Solar Charger 2. 1 x USB charge cable (for power bank)