... Bluetooth * Bluetooth 2.1+EDR * High sensitivity supports communications: class 2 * Wireless connection via a Bluetooth device * Support Android3.0 , IPad, Iphone 3G, 3GS, Iphone ... 4,4S, MAC 3.0, windows,Li-ion Battery* yingxin Keyboard for ... 31*37*46.5cm1. Bluetooth keyboard with touch pad folio case.2. Compatible with galaxy tab 10 ...