Ajazz AK40pro Keyboard1. Lighting effect: single light, 17 kinds of lighting effects2. Interface type: key line separation Type-c/USB-c3. Transmission mode: wired, bluetooth, 2.4G three-mode4. Sandwich cotton: EVA sandwich cotton5. Support system: Windows2000/WindowsXP/Vista/Windows 7/8/106. Keycap material: ABS two-color injection molding7. Battery capacity: 1200mah8. Number of keys: 87 keys9. Wire: 1.6 meters10. Dimensions: 356.8x130.2x36mm11. Weight: 910gFeatures:1. Three-mode connection, customized switch body, intelligent power saving, 87-key layout, Bluetooth 5.0, ergonomics2. Two-color injection molding, long-lasting battery life, 17 sets of lighting effects, full-key no punch, TYPE-C/USB-C socket, EVA sandwich cotton3. Bluetooth 5.0/2.4G/wired three connection methods, providing more usage scenarios4. Deep sleep: Deep standby after 30 minutes of no key operation on the keyboard, Bluetooth is disconnected and sleeps, press any on to wake up the keyboard backlight and reconnect to Bluetooth5. Power-saving sleep: the backlight turns off after 5 minutes of no key operation on the keyboard, press any on to wake up the backlight of the keyboard and connect to Bluetooth6. The ons respond quickly at the same time, the hand speed is fast and the response is fast, and the audience is vertical and horizontal. Millisecond input, real-time signal processing, millisecond response, character input will not conflict.7. PC (polycarbonate) + ABS resin two-color keycap has fingertip touch, not easy to fade, not easy to scratch8. Enjoy a variety of lighting effects, bringing you a better immersive gaming experience9. EVA sound-absorbing cotton is added to make the sound feel pure and comfortable. The sound-absorbing cotton is closely attached to the panel to effectively reduce the noise generated when the shaft body hits the switch to ensure that the keyboard feels more pure and comfortable witho