Charge up your promotion with a power bank! A must-have phone accessory, this sleek high quality metal finish mobile power supply is sure to provide a memorable promotion. At 2200mAh, this power bank is ideal for charging your mobile phone or Bluetooth mobile accessories. Use with your device’s own USB charging cable. Comes in Black, Blue, Scarlet and Silver. (also known as Cylinder Power Bank) Default Packaging: includes FREE white box and FREE travel pouch.