Description: Adopting reliable Bluetooth-compatible or 2.4G wireless technology, this keyboard can achieve long distance and stable connection to provide you with better typing experience. This keyboard is characterized by ergonomic design, which enables it to effectively relieve the hand fatigue caused by long time use. Featuring high sensitivity touchpad design, this keyboard can bring you more convenience. It is constructed of ABS material. The length of this product is 16.73cm, the width is 11.87cm and the height is 1.33cm. The keyboard is suitable for tablet, laptop, desktop and so on. Item Name: Keyboard Material: ABS Key Life: ≥ 10 Million Times Transmission Distance: ≤ 10 Meters Battery: Built-in 250mAh Rechargeable Battery(Included) Features: Ergonomic, Touchpad, Stable Connection Size Details: L: 16.73cm or 6.59", W: 11.87cm or 4.67", H: 1.33cm or 0.52"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Keyboard 1 X Data Cable 1 X User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.