【RK】R75 Matcha Red Bean Colorway Bluetooth Tri-Mode Mechanical Keyboard Snow White Switches with Chinese Side-Engraved Legends

【Product Description】: The RK R75 features a 75% layout with an 80-key design, including a hot-swappable metal rotary knob that can be customized with different knobs and keycaps. Its GASKET soft-flex structure, combined with the Linear Snow White switches, provides an exceptionally comfortable typing experience. The keyboard supports Bluetooth, 2.4G wireless, and TYPE-C wired connections, offering three distinct connectivity options. It can also pair with up to three Bluetooth devices for rapid switching. Designed for seamless Windows/Mac dual-system compatibility, it caters to diverse work and cross-platform operational needs. Whether for on-the-go use or gaming at home, its low-latency 2.4G connection and N-key rollover functionality meet a variety of scenarios. 【Power Saving Mode】: Power saving mode is activated when battery level drops below 20%. Low battery may lead to wireless connection instability. The FN key backlight will flash when the battery is low. 【Indicator Light Functions】: A: Caps Lock Indicator Lock Icon: Win Key Lock Lightning Icon: Charging Indicator Solid light indicates charging; light turns off when fully charged. 【Rotary Knob Functions】: Clockwise Push/Roll: Increase Volume Counter-Clockwise Push/Roll: Decrease Volume Press: Mute 【Battery Level Check】(Wireless Mode Only) Switch the keyboard's side toggle to "G" or "B" to enter wireless mode. Press FN + Enter. Keys "1!" through "0)" will illuminate, indicating battery levels from 10% to 100%. 【Restore to Factory Settings】 Long press FN + Spacebar for 3 seconds until the keyboard backlight flashes, indicating successful restoration to factory settings. 【Hot-Swap Instructions】: Use a keycap puller to remove keycaps. Use a switch puller to remove the switch (note the orientation of the switch pins). Align the pins of the new switch with the socket holes. Gently press the switch vertically until it clicks into place. 【Wired Connection Instructions】: There is a switch next to the keyboard's side hub port, marked "G" and "B" on either side. Connect the keyboard to your device using the transmission cable. Switch to the center position to enable wired connection mode. 【Bluetooth Connection Instructions】: There is a switch next to the keyboard's side hub port, marked "G" and "B" on either side. Switch to the "B" position. Long press any FN+Q/W/E combination to pair; for example, Fn+Q. The Q key will flash rapidly, indicating pairing mode. Slow flashing indicates the keyboard is re-connecting. Turn on Bluetooth on your computer/phone, search for and connect to the device named: R75pro (compatible with Windows 8 and above, mobile devices, etc.). Connection complete. Repeat the above steps for Q/W/E to store up to 3 Bluetooth devices. Switch between paired Bluetooth devices as needed. (*Please pair all 3 Bluetooth devices before switching.) 【2.4Ghz Connection Instructions】: There is a switch next to the keyboard's side hub port, marked "G" and "B" on either side. Remove the 2.4G receiver and plug it into a USB port on your computer. Switch to the "G" position. Long press FN+P to pair. Insert the receiver when the P key flashes. The P key will stop flashing when pairing is successful. (*The receiver is pre-paired at the factory and does not require re-pairing for 2.4G connection. Step 3 is only for troubleshooting when the 2.4G connection fails; initial setup is sufficient and does not need to be repeated.) 【Multimedia Function Hotkeys】: Windows Multimedia Operations: FN+F1: Calculator FN+F2: Browser FN+F3: Mail FN+F4: Calculator FN+F5: Media Player FN+F6: Stop FN+F7: Previous Track FN+F8: Play/Pause FN+F9: Next Track FN+F10: Mute FN+F11: Volume Down FN+F12: Volume Up MAC Multimedia Operations FN+F1: Decrease Screen Brightness FN+F2: Increase Screen Brightness FN+F5: Decrease Keyboard Backlight Brightness FN+F6: Increase Keyboard Backlight Brightness FN+F7: Previous Track FN+F8: Play/Pause FN+F9: Next Track FN+F10: Mute FN+F11: Volume Down FN+F12: Volume Up 【Product Specifications】: Keyboard Switch: Snow White Switch (Hot-Swappable) Actuation Point: 2.0 mm Operating Force: 45g Typing Feel: Linear Total Travel Distance: 3.4 mm Number of Keys: 80 Keycap Material: PBT Keycap Printing: Double Shot Character Language: Chinese Keycap Profile: OEM Profile Multimedia Support: FN Key Combination Connectivity Interface: Bluetooth 5.0 / 2.4G Wireless / TYPE-C Wired Keyboard Dimensions: 323 x 142.3 x 41.63 mm Keyboard Weight: 0.75 kg Outer Packaging Dimensions: 350 x 189 x 49 mm Packaging Weight: 1.05 kg Battery Capacity: 3750 mAh / Charging Time: Approx. 7.5 hours / Continuous Use (with backlight on, wireless pairing): Approx. 20 hours ※Actual usage time may vary based on usage conditions. Note: For charging, use a USB (5V 1A) wired connection (does not support fast charging/power bricks). Compatible Systems: Windows / MAC / IOS / Android 【Package Contents】: 1 x RK R75 Keyboard Unit 1 x TYPE-C Cable 1 x Keycap & Switch Puller 4 x Snow White Switches 2 x Spare Keycaps 1 x User Manual Warranty Period: One Year Exclusive General Agent in Taiwan: Le Wei Technology Co., Ltd. 【Return & Exchange Policy】: ★ The product enjoys a seven-day appreciation period. However, the appreciation period is not a trial period, so please note that returned items must be restored to their original condition (as they were upon arrival) and kept with complete packaging (including the product itself, accessories, gifts, warranty card, original packaging, and all accompanying documents or materials). Ensure no accessories are missing or original packaging is damaged. ★ 3C related products are single-use packaged items and cannot be unsealed or used. Please ensure you have a purchase intention before unsealing. 【RK Brand】: RK (Royal Kludge) possesses independent R&D design capabilities, focusing on the development and production of gaming peripherals. With a seasoned electronics R&D team dedicated to years of meticulous design, it is a large-scale enterprise integrating R&D, production, and sales. Over years of dedicated development, it has created professional mechanical keyboard, gaming mouse, and headphone product lines. RK currently focuses on wireless mechanical keyboards, offering players more creative freedom through hot-swappable switches, diverse keycap options, and various keyboard sizes.