Features: 1.Three Mode Connection: The innovative first generation three mode connection technology, USB C wired, BT 5.0 and 2.4Ghz wireless mode, allows the user experience to be upgraded to another level in every field. 2.Ergonomic Design: Comfortable control, low shaft design, shorten the control key stroke, improve response time and comfort. 3.5 Modes: The future of enlightenment evolution is coming, the new upgrade is integrated with multi mode, compatible with 5 modes to switch freely. 4.RGB Keyboard: Immersive RGB ambience experience, 16.8 million color RGB mechanical keyboard. 5.Two Color Molding Process: Make sure the label never wears out, and the keycaps also have extra thick wall, making them very strong and able to withstand long, repeated use. specification:Item Type: Wireless Mechanical Keyboard Material: ABS Model: G29 Product Size: Approx.292 x 95 x 23.19mm / 11.5 x 3.7 x 0.9in (With 1mm Error In Manual Measurement) Interface: Type C Backlight Function: RGB Backlight Shaft Body: Blue Switch Number Of Keys: 69 Keys Connection Mode: Bluetooth Mode, 2.4G Wireless Mode, Wired Mode Button Life: 50 Million Times Battery Type: 3000mAh Li Ion Battery (Built in) Compatible System: for OS for Windows for Android for IOS PackageList: 1 x Keyboard 1 x Receiver 1 x Usb Converter 1 x Type C Charging Cable 1 x Cleaning Brush 1 xUser Manual