ROQ IKOS Bluetooth for iPhone,High Stanby,Realize 2 SIM Cards Active in 1 iPhone,for Calls and SMS, Wireless Dual Sim Adapter  (Plastic)

? Realize 2 SIM Online on 1 iPhone?: IKOS iPhone dual SIM adapter allows to use 2 phone numbers active at the same time on your iPhone, ? Main Funciton: Phone call & SMS?: Support make and receive calls, send and receive SMS,Cloud informing option .***Important NOTE***: don't support Internet network data !! ?Suport 2G Brand SIM Card Carrier?: Support GSM(2G) frequency Band, US SIM carrier: T-Mobile (don't support AT&T, Sprint, Verizon); Europe SIM card carrier: EE, O2 & Vodafone ( don't support Three) ? Portable, Mini, Long Working Time?: Car key compact size, Built-in 450mAh li-polymer battery could stady up to 7 days stay time. ? Easy to Use?:1). Install your 2nd SIM card on the adatper; 2). Seach and install in "IKOS" on Apple Store; 3). Bluetooth connect the adapter with your iPhone in the APP, finished, make phone call or SMS as you like !