The wireless keyboard can realize 10 meters stable connection and comfortable hand feeling to provide you with great usage experience. Featuring mute hit, this wireless keyboard enables you to concentrate on your work or study without disturbing others next to you. 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. The wireless keyboard can automatically sleep when 15 minutes of no response, which can efficiently save power. Item Name: Wireless Keyboard Material: ABS Brand: AJAZZ Model: 308I Color: Yellow, Grey (Optional) Bluetooth-compatible Version: for Broadcom 3.0 Transmission Distance: 10 Meters Number of Keys: 84 Key Life: about 10 Million Times Battery: 2 x AAA Batteries Support Systems: for Mac, for iOS, for Windows, for Android Features: Mute Hit, Automatic Sleep, Round Key Size 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 Keyboard 1 x User Manual