1. An Interface Ribbon Cable Connects The Nano SIM Card Tray (SIM1) To A Standard SIM Card Adapter (SIM 2). It Folds Around The BackOf IPhone To A Place Where The Case Holds Them In To Position<br>2. Two SIM Cards Are Enable To Use In One IPhone 6 Or IPhone 5<br>3. Auto-switch Between Two SIM Cards, Enable To Edit SwitchingTime<br>4. Enable To Edit Display Name Of SIM Which Can Be Showed On IPhoneScreen<br>5. Perfectly Integrated Design For IPhone5 / 6 Adds A Non-slipCoat<br>6. Reasonable Shape Design, Enable To Enjoy All Features Of IPhone6 / IPhone 5 Without Opening The Back Cover<br>7. Silky And Fitted Design, Does Not Addition Volume Of The IPhone5 / 6, It Is Easy And Convenient To Put In Your Pockets<br><br><br>Output Voltage: 8*1.5cm<br>Input Voltage: 1g<br>Talking Time: DC 3.4-4.2V<br>