COLIKES Wireless Ergonomic Keyboard, Backlit Keyboard Silent with 15 RGB Lighting Effects, Leather Wrist Rest, 2500mAh Rechargeable, Multimedia Keys, Wave Keyboard for PC Computer Laptop Window

All-Day Battery Life: Built-in 2500mAh rechargeable battery, fully charges in approximately 5 hours via USB-C port (indicator light changes from red to green). As a backlit wireless keyboard, it offers 277 days of continuous use with backlight off when used for 3 hours daily; with backlight on, it lasts for 10 days. The backlight automatically turns off after 90 seconds and enters sleep mode after 3 minutes, supporting one-touch wake-up functionality. ^^ 15
Customizable Lighting Effects: This wireless RGB keyboard features 15 customizable lighting effects, including breathing, wave, gradient, and static modes etc. As a backlit wireless keyboard, it offers 5 backlight modes and 3 brightness levels, suitable for all environments. Individual switches at the top of the keyboard and the FN+PgDn key combination for lighting control help conserve power, making it a practical backlit keyboard. ^^ Comfortable & Quiet
Ergonomic Design: Ergonomic Wave Keys keyboard with silent membrane keys & soft wrist rest, adjustable legs reduce wrist fatigue. Whisper-quiet wireless backlit keyboard fits office/library/late-night use. This rechargeable keyboard has spill-resistant, durable design for long performance.
^^ Plug-and-Play: Advanced 2.4GH z tech ensures stable connection 33ft for this keyboard wireless. USB receiver stores on top for plug-and-play. This backlit keyboard comes with a USB-C adapter for easy dual-system switching, compatible with Windows, Mac, Chrome OS, Linux, and more.
^^ Efficient Keyboard Shortcuts: Dedicated multimedia keys on this wireless keyboard enable instant play/pause, volume & track control. 12 FN shortcuts boost productivity by 50% (screen brightness, browser, calculator, mic mute etc), ideal for creators/professionals.