The keyboard features quick response and high performance, which can give you smooth and excellent working or gaming experience.The wireless keyboard features Bluetooth4.0 chip, which allows for stable and quick transmission.Made of ABS material and aluminum alloy, the wireless keyboard is eco-friendly and durable to use. The ergonomic design will give you comfortable using experience.The length of the wireless keyboard is 36.8cm, width is 13.8cm and thickness is 3.8cm.The wireless keyboard is suitable for many types of computers.Item Name: KeyboardMaterial: Aluminum Alloy,ABSBattery Capacity: 3150mAh(Included)Connection Mode: Type-C, bluetooth-compatible 4.0, 2.4G ReceiverFeatures: Quick Response, Long Standby Time, ErgonomicSize Details: 36.8cm x 13.8cm x 3.8cm/14.49" x 5.43" x 1.5" (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 Keyboard1 X Receiver1 x Data Cable1 x Key Cap Puller1 x User Manual