high quality external charger battery power bank

Description:

How to charge digital devices with the charger.

1. Choose the correct connector for the device.

2. Connect the charger and device with the connector and USBcable.

3. Keep pressing the power switch button for 3 seconds, LEDlights turn on, the charger begins to charge.

4. After charging, keep pressing the power switch button for 3seconds to turn off the charger,

5. Keep the units carefully for the future using.

Service:

(1)We guarantee each product will be checked.

(2)If there are bad products, we will promptly pay compensationto customers without any charge.