【RK】M75 75% Bluetooth Triple-Mode Wireless Mechanical Keyboard, K Yellow Switch, RGB Phantom, Chinese Layout

【Product Description】: Introducing the all-new RK M75 in a distinguished Black and Gold colorway. It features a matte, high-quality PBT keycap set with original height profiles and a GASKET soft and bouncy structure. Within its compact 75% layout, it offers an 81-key design and supports Bluetooth, 2.4G wireless, and TYPE-C wired connection modes. It can simultaneously connect to 3 Bluetooth devices and freely switch between Windows/Mac dual systems, catering to diverse work and cross-platform operation needs. It also includes hot-swappable sockets, allowing you to freely replace switches and create a unique typing feel, satisfying various DIY preferences. This is an extraordinary mechanical keyboard. The low-latency 2.4G wireless connection provides an enhanced gaming experience. Whether for office work or professional gaming, the RK M75 will meet your needs across multiple usage scenarios. 【Product Specifications】: Keyboard Switch: RK K Yellow Switch (Hot-Swappable) Actuation Point: 2.0 mm Operating Force: 50g Typing Feel: Linear Total Travel Distance: 4.0 mm Key Sound: Silent Average Keystrokes: 50 million times Number of Keys: 81 Keycap Material: PBT Keycap Legend: Double-shot Character Language: Chinese Keycap Profile: Original Height Backlighting: 18+ RGB Backlighting Multimedia Support: FN Auxiliary Connection Interface: Bluetooth 5.0 / 2.4G Wireless / TYPE-C Wired Keyboard Dimensions: 327.6 x 138.6 x 42.35 mm Keyboard Weight: 0.94kg Package Dimensions: 355 x 282 x 398 mm Package Weight: 1.2 kg Battery Capacity: 3750 mAh / Charging approx. 6-7 hours / Approx. 160 hours of use on a full charge ※Actual usage may vary depending on usage conditions. Note: For charging, please use a USB (5V 1A) wired connection (fast charging / power adapters not supported) Compatible Systems: Windows / MAC / IOS / Android 【Hot-Swap Instructions】: Use a keycap puller to remove keycaps. Use a switch puller to remove switches (note the orientation of the switch pins). Align the pins of the new switch with the socket holes. Gently press the switch vertically until the pins are seated. 【Knob Connection and Mode Switching Instructions】: When on the main screen: Press and hold for three seconds to power off/on. Turn the knob clockwise to increase volume, counter-clockwise to decrease volume. Short press to enter the mode switching menu. Mode Switching Menu: Knob "Selects" function. Short press "Confirms" function. 【Bluetooth Connection Instructions】: Select BT1 mode using the knob. Short press the knob to enter the mode switching menu. Rotate the indicator to BT1, then press and hold the knob to enter BT1 pairing mode. The display will show "BT Pairing". Turn on Bluetooth on your computer/phone, search for and connect to the device. The displayed name is: "RK-M75". Connection complete. Repeat the above steps to store up to 3 Bluetooth devices. You can switch between different Bluetooth devices when needed. (*Please pair 3 Bluetooth devices before attempting to switch.) (The display shows "BT Re-Link" for Bluetooth re-linking status.) 【2.4Ghz Connection Instructions】: Short press the knob to enter the mode switching menu. Rotate the indicator to 2.4G, then press and hold the knob to enter 2.4G pairing mode. The display will show "2.4G Pairing". Insert the receiver; pairing success will return to the main interface. (*The receiver is pre-paired at the factory, no self-pairing is needed for 2.4G. This method is only for when 2.4G connection fails, and it's a one-time setup, not required for every use.) (The display shows "2.4G Re-Link" for 2.4G re-linking status.) 【Battery Level Check】 Battery level is displayed on the screen. The keyboard backlight will automatically turn off after 5 minutes of inactivity. Simply press any key to wake the keyboard. 【Restore Factory Default Settings】 Press and hold FN + Spacebar for 3 seconds until the keyboard lights flash to confirm factory reset. 【Product Contents】: 1 x RK M75 Keyboard Body 1 x TYPE-C Connection Cable 1 x Keycap and Switch Puller 4 x K Yellow Switches 1 x User Manual Warranty Period: One Year Exclusive General Agent in Taiwan: Le Wei Technology Co., Ltd. 【Return and Exchange Policy】: ★ The product comes with a 7-day appreciation period right. However, the appreciation period is not a trial period, please note that the returned product must be restored to its original state (returned to the state it was in upon arrival) and the packaging must be intact (including the product itself, accessories, gifts, warranty card, original packaging, and all accompanying documents or materials). Do not omit any accessories or damage the original outer box. ★ 3C related products are single-use packaged items and cannot be unpacked or tried. Please ensure you have the intention to purchase before unpacking. 【RK Brand】: RK (Royal Kludge) possesses independent R&D design capabilities, focusing on the research and production of gaming and esports peripherals. With a senior electronics R&D team dedicated to years of meticulous design, it is a large-scale enterprise integrating R&D, production, and sales. After years of dedicated development, it offers professional mechanical keyboards, gaming mice, and headsets. RK's current focus is on wireless mechanical keyboards, providing players with more room for creative expression, including hot-swappable features, diverse keycap options, and keyboards in various sizes.