Pad i - Phone Mac - Book Android Windows PC and other Mobile devices Bluetooth connection makes you enjoy wide range wireless control. 78 Keys with 12 multi function keys. Super slim size, comfortable and ergonomic design. Built-in intelligent power manage software for power conservation. Built-in software solutions with Bluetooth human interface device. Noiseless design. Special keys to activate i-Device keyboard functions. Short-cut keys especially designed for Apple i - Pad series. No application required. Remote distance: Up to 10 Meters Note: This is NOT an Apple made Keyboard, it is compatible with Apple. First row of function keys (F1 – F12) are designed for APPLE use only. Some F-keys might not work for Windows or Android based devices. Bluetooth Specification: Version 3.0 Class 2 Range of Frequency: 16GHz Spectrum Operation Current: <3m - A Standby Current: 1.2m - A Sleep Current: <0.2m - A Dimensions: 284.34mm*119.80mm*5.8mm Net Weight: 310g+/-2g Gross Weight: 346g+/-2g Power By AAA battery (Not included) Package Contents 1 x Wireless Bluetooth Keyboard 1 x User Manual