Zyyini 61-Key RGB Backlit Mechanical Keyboard - Wireless & Wired Gaming Keyboard with Bluetooth 5.0/3.5 & USB Type-C - Green Switches for Typing & Gaming - Perfect for Home Office, PC & Mac Users

How to Use: Plug and play, three modes connection can be operated according to the manual. Specification: Item Type: Mechanical Keyboard Material: ABS Color: White Keyboard Axis: Black Axis, Green Axis, Red Axis, Tea Color Axis Connection Mode: Support Wireless 2.4G, BT 3.0,5.0, Type C Wired Lighting: RGB Multiple Luminous Modes Key Conflict: All Keys Conflict Free Battery Capacity: Inbuilt 1800mAh Lithium Battery (Battery Included) Ergonomics: Supported Operating Voltage: 5V DC Operating Current: 300mA (Maximum.) Standby Current: 0.5mA Compatible Systems: suitable for Win 2000, for Win ME, for Win XP, for Win Vista, for Win 7, for HarmonyOS, for Win8, for Win10, for Android, for OS. Package List: 1 x Mechanical Keyboard 1 x Adapter 1 x Keycap Puller 1 x Data Cable 1 x User Manual