Accordion design organizes cards and cash; The stylish and durable casing is aluminum-constructed.Compatible with all Smartphones including Samsung and iPhone.E-Charge wallet indicator light fully lits when product is fully-charged; charge-time: 4-6 hours.Included: USB for charging; RFID-protected; Size: 4.2 x 2.75 x 0.75 inchesProtects against RFID theft Slim and lightweight design fits in purse or pocket According design holds cards cash and more Rechargeable 2500 mAH battery Includes Atomic Charge Wallet and mini USB cable.