Fly-lucky 2 in 1 (Dual SIM Card Multi-sim Card + Tray Holder) for Iphone 5 & 5s & 5c / Iphone 6 & 6 Plus 2 in 1 (Dual SIM Card Multi-SIM Card + Tray Holder) for iPhone 5 & 5S & 5C / iPhone 6 & 6 Plus Auto-Switch between SIM Cards Two SIM Cards in one mobile. Enable to edit display name of SIM which can be showed on iPhone screen Enable to edit switching time