NeeCoo Bluetooth V4.0 Dual SIM Card Adapter

Product link ： GOLDEN：http://www.everbuying.net/product1216801.html BLACK：http://www.everbuying.net/product1220388.html Description： - Creative Bluetooth V4.0 dual SIM card adapter for iOS devices, iPhone, iPad, iPod, iTouch - Using this product, makes your iPhone support dual SIM cards - Ultra-thin and lightweight design, convenient to store in your wallet - Built-in 4.2V 450mAh rechargeable Li-polymer battery - Input: 5V 0.5A - Bluetooth effective distance: 10m - Type in "morecard" in App Store, and search for App to install in your devices