
1. USB-C data cable 2. Keycap puller 3. 2.4G receiver 4. Two key switches of the same keyboard type 5. Dust cover
Product Specifications

Answer 87 Threemode Ice Sea Blue Mahjong Switch
CNÂ¥194.75

Answer 87 Threemode Blackberry Powder Mahjong Shaft
CNÂ¥238.45
Ice Sugar Pear Switch (Silent, POM stem, 40±10gf actuation force, 2.0±0.6mm actuation travel, 3/5-pin linear)
Macaron Switch (Non-silent, POM stem, 40gf actuation force, 1.5±0.5mm actuation travel, 3/5-pin linear)
Game Office Silent Switch (PA66 stem, 45gf actuation force, 3.3±0.2mm total travel)
Game E-sports Switch (PA66 stem, 50±5gf actuation force, 3.3±0.3mm total travel)
Strawberry Milkshake Switch (Non-silent, POM stem, 38gf actuation force, 1.8±0.5mm actuation travel, 3/5-pin linear, 50 million keystroke lifespan)
Office Typing Switch (POM stem, 40±10gf actuation force, 3.6±0.4mm total travel)
Full anti-ghosting with N-key rollover (all keys can be pressed simultaneously without conflict)
SilentStrike soundproofing technology with custom silent switches, POM stems, silicone dampening strips, PA66 upper cover, and extended springs for noise reduction
GasketPro structure with seven layers of premium sound-absorbing pads to reduce cavity noise and provide soft, consistent tactile feedback
Hot-swappable switch sockets compatible with most 3/5-pin switches for easy customization
Single-key slot FR4 PCB for enhanced stability and clear key feedback
Translucent frosted positioning plate for balanced soft rebound and even RGB light diffusion
RGB backlighting with approximately 16 million colors, 18 dynamic lighting effects, customizable via software
PBT double-shot keycaps with gradient side legends, OEM profile, wear-resistant and oil-resistant
Dual side ambient light strips with adjustable effects and status indicators (Caps Lock, Win Lock, connection mode)
Ergonomic design with hidden storage compartment for receiver, detachable Type-C cable, dual-stage adjustable feet with three height levels
Full key remapping and macro support
Onboard memory for storing custom profiles
Lighting customization including music rhythm sync and multiple preset modes
Sleep mode activation after 5 minutes of inactivity in wireless mode
System shortcut keys for Windows and Mac OS (e.g., FN+S for Windows mode, FN+A for Mac mode)
Multimedia controls and brightness adjustments via function keys
Product supports wired, 2.4G wireless, and Bluetooth 5.0 triple-mode connectivity
Includes receiver storage slot in bottom footrest
Supports firmware updates and driver software for advanced customization
Data based on Langtu market department statistics as of July 26, 2025, with over 2,000,000 units sold worldwide
Acoustic testing certified to national standard GB/T18313-2001
Langtu T88 Mechanical Keyboard
Type-C charging/data cable
Wireless receiver
Keycap puller and switch puller tools
User manual
Dimensions and specifications are subject to slight variations due to manual measurement and production updates.

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