Shockproof Dustproof Waterproof Power Bank

Shockproof Dustproof Waterproof Power BankDescriptionProducts Name: Three anti power bank charger for mobile phone.2. Function: waterproof, shockproof, dustproof.3. Battery Material: 18650 li-ion batteries.4. Color: Yellow, red, blue.5. Cycle Life: 500 times.6. Charging Time: about 6-7 hours.7. Input: DC 5V/1000mA. Output: DC 5V/2100mA.8. Support to all output to 5 V1MHZ terminal electronic products.9. Accessory: 1 micro USB cable.10. Package: Carton per piece.11. Certificati