Foldable wireless bluetooth keyboard case for select samsung galaxy, apple models, Black Foldable wireless bluetooth keyboard for iPhone, ipad, Galaxy and any smartphone, tablet, PS3 System supported: Android, iOS, Windows XP, Win7, Vista,Mac, Windows Mobile Broadcom 2042 Chipset, Connection is more stable and fast, Built-in rechargeable lithium-ion battery:300mAh, Only 180g weight Built in intelligent power management software, Standby and Sleep mode to save power All in one card reader adapter included in free with TF/SD/MMC/Micro SD slot on it. Visit our store for 5 colors available