Description:Characterized by mute hit and 10m stable transmission distance, this keyboard can provide you with nice usage experience.The wireless keyboard can automatically sleep when 15 minutes of no response, which can efficiently save power.Made of high-quality ABS material, this product is lightweight and durable to use.The length of this product is 32cm, the width is 13.7cm, and the height is 3cm.The keyboard is suitable for tablet, laptop, desktop and so on. And it is compatible for Mac, for iOS, for Windows, for Android.Item Name: Wireless KeyboardMaterial: ABSBrand: AJAZZModel: 308IColor: Black, White, Pink, Green (Optional)Bluetooth-compatible Version: for Broadcom 3.0Transmission Distance: 10 MetersNumber of Keys: 84Key Life: about 10 Million TimesBattery: 2 x AAA BatteriesSupport Systems: for Mac, for iOS, for Windows, for AndroidFeatures: Mute Hit, Automatic Sleep, Round KeySize Details: 32cm x 13.7cm x 3cm/12.6" x 5.39" x 1.18" (Approx.)Notes:Due to the light and the screen setting difference, the item's color may slightly differs from the pictures.Please allow slight dimension difference due to the manual measurement.Package Includes:1 x Wireless Keyboard1 x User Manual