Feature: 1. Three Mode Connectivity: The gaming keyboard features a wireless mode with Bluetooth 5.0 stabilization, a hassle free 2.4Ghz dongle, and a USB C wired mode with no limitations on your keyboard's connectivity. 2. 16 Lighting Effects: 16 million RGB colors flame, 16 lighting effect modes to meet all your moods. Adjustable brightness and glow speed will perfectly light up your ambiance. 3. Hot Swap: Hot swappable keys allow you to change switches freely without soldering problems. Enjoy the fun of making your own unique keyboard. 4. High Capacity Battery: Colorful mechanical keyboard can last up to 100 hours of uninterrupted use with the backlight off, and a full charge takes only 5 to 6 hours. 5. DIY Software Support: 3 sets of onboard macro setups to fulfill your need for efficiency and convenience, key bindings to your own combinations to simplify your work or gameplay. The software also provides customizable key assignments, key bindings and backlight settings. Specification: Item Type: Mechanical KeyboardMaterial: ABSModel: YK830 Transmission: Wired + 2.4G wireless + 5.0 Bluetooth Interface Type: Key wire separated Type C interface Built in Battery: Lithium battery 3000mah Keycap Material: ABS (OEM height) Cable Length: Approx. 1.5 meters/4.9ft. Package List: 1 x Keyboard1 x Charging Cable1 x 2.4G Receiver1 x Instruction Manual1 x Key Puller Note: