Crystal slim portable power bank 4000mAh-VTC

• Name:

  Crystal slim portable power bank 4000mAh-VTC

• Model: ME-EMC-1102
• Description:
  

  - same size as iphone 6: metal slim appearance

  - Oxidation aluminum body: color and delicate, mellow radian

  - Innovative single-port usb design, transparent breathing light, simple and beautiful

  - Security polymer imported batteries 4000 mA Life Masters

  - Smart chip IC, 10 heavy security protection

  - Battery type: Lithium-polymer battery