1,This wireless keyboard is made from ABS and PU leather material, which is sturdy, stable and durable. 2,Enhanced magnetic stability along the fold, and you can adjust it to the proper angle and work on your lap, on the plane, or at your desk. 3,Only a USB C cable is needed to efficiently and easily charge your wireless keyboard, and sleep mode is supported. 4,This wireless keyboard adopts slim, lightweight and portable design, a must have accessory for travel and excursion. 5,With good ventilation and heat dissipation, large battery capacity, providing more convenience. 1 x Wireless Keyboard1 x User Manual1 x USB Cable Item Type: Wireless KeyboardMaterial: ABS and PU LeatherEffective Working Distance: Approx. 10m / 10.93ydOperating Voltage: 3.0- 4.2VOperating Current: andlt;8mACharging Current: andgt;200mAInbuilt Polymer Lithium Battery: 350mAhInterface: Type CButton Life: 5 Million ClicksOperating Temperature: -10 to 55 ℃ 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.