RedThunder K75&M75 Wireless Keyboard and Mouse Combo SideEngraved & Optical Sensing, Redefine Your Gaming/Office Experience RedThunder K75&M75 wireless keyboard and mouse combo is a perfect integration of compact design, high precision and personalized appearance, specially built for users who pursue durability, performance and visual beauty. The 75% compact layout retains all functional keys while abandoning redundant ones, saving massive desktop space; the sideengraved character design of the keyboard solves the problem of character fading of traditional frontengraved keyboards, and the optical sensor mouse ensures ultrasmooth tracking, making it an ideal choice for longtime gaming and office use. Whats more, we provide Gradient Gray and Contour White two color options, and rich RGB backlight effects, satisfying both practicality and aesthetics. SideEngraved Keyboard & Optical Mouse, Double Upgrade of Durability and Precision The keyboard adopts wearresistant sideengraved character technology, the characters are engraved on the side of the keycaps, which is not easy to wear and fade even after longterm frequent use, and the clear characters can be easily identified even in the dark RGB backlight environment, avoiding the trouble of unclear key identification. The M75 mouse is equipped with a highsensitivity optical sensor, which has accurate positioning and smooth movement, no lag or frame drop during fast sliding, and the 5level adjustable DPI (8004800) can be freely switched according to gaming and office needs, with colorcoded light prompt for each DPI gear, making gear switching clear at a glance. The mouse has 7 functional buttons, which can realize forward/backward and other quick operations, greatly improving operation efficiency. 3 Connection Modes & Dual System, Free Connection for All Scenarios This combo supports BT5.0/2.4G/wired three connection modes, realizing seamless switching between wireless and wired. 2.4G mode provides 10m unobstructed stable transmission, no signal interference, suitable for highdemand gaming scenarios; BT5.0 mode can connect 3 devices at the same time, and switch between different devices via Fn+1/2/3 with one key, perfect for multidevice office; wired mode can be used while charging, completely solving the anxiety of power shortage during longtime use. At the same time, the combo supports onekey switching between Windows and macOS systems, with blue backlight flash for Windows and yellow for macOS, clear confirmation of successful switching, compatible with most electronic devices on the market, no need to worry about system adaptation. Dual Color & Custom RGB, Personalized Desktop Decoration We launch two stylish and advanced color schemes: Gradient Gray and Contour White. The Gradient Gray is lowkey and textured, suitable for a calm gaming/office style; the Contour White is fresh and bright, making the desktop more vivid. Both color schemes adopt a matte finish, which is antislip and antifingerprint, and feels comfortable to the touch. In addition, the keyboard is equipped with customizable RGB backlight, which can adjust the brightness, speed and effect at will, and restore the factory settings with one key via Fn+ESC; the unique CNC multifunction knob can switch between volume and lighting modes with a 3s long press, rotate to adjust volume/brightness, and press to mute/cycle light effects, realizing onekey quick operation. The mouse has 13 RGB light effects, which can be switched freely via the bottom RGB button, and the DPI button can turn on/off the light with a 3s long press, creating a personalized gaming atmosphere for you. Large Battery & Intelligent Power Saving, LongTime Use Without Worry Equipped with a 4000mAh largecapacity rechargeable battery for the keyboard and an 800mAh battery for the mouse, the charging time is only 56h and 12h respectively. The builtin intelligent power saving system enables the keyboard to enter automatic standby after 2 minutes of inactivity and deep sleep after 15 minutes, and the mouse to enter automatic standby after 1 minute and deep sleep after 15 minutes, which greatly reduces power consumption and avoids frequent charging. When the battery is low, the keyboards connection mode light flashes red slowly, and the mouse has obvious delay or light off, reminding you to charge in time. We recommend using a 5V DC charger (computer USB port is the best) for charging, which is safe and fast, and the original TypeC data cable supports stable data transmission and charging. AllinOne Design & Reliable Quality, WorryFree AfterSales The keyboard and mouse share one 2.4G USB receiver, which is stored in the bottom of the mouse, easy to carry and store, and does not occupy extra USB ports of the device, making the desktop more tidy. The product has passed FCC and ISED certification, with stable performance, no harmful interference, and reliable quality. The keyboard weighs 710g and the mouse weighs
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
