Description: The floating and high key cap can bring you smooth using experience and comfortable hand feeling. With the adoption of stable mechanical switch, the keyboard has non-delayed and sensitive transmission. Made of ABS material and metal, the wireless keyboard is eco-friendly and durable to use. The cool light can enrich your using experience. The length of the wireless keyboard is 29cm, width is 10cm and thickness is 4cm. It has high standby performance because it can enter sleep mode automatically without being used for 5 minutes. The wireless keyboard is suitable for many types of computers. It supports two connection modes including wired connection and Bluetooth-compatible connection. Item Name: Mechanical Keyboard Material: Metal,ABS Model: RK61 Color: Black, White Battery Capacity: 800mAh(Included) Connection Mode: Wired(for Android Interface), Bluetooth-compatible Switch Type: Red Axle, Blue Axle, Tawny Axle(Optional) Features: Quick Response, Long Standby Time, Ergonomic Size Details: 29cm x 10cm x 4cm/11.42" x 3.94" x 1.57" (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 Mechanical Keyboard 1 x Charging Cable 1 x User Manual