Specification BatteriesIncluded : 1 Brand : ZIYOU LANG BulletPoint : 1 BulletPoint1 : 【2.4 GHz/Bluetooth 5.0 Wireless/Wired Keyboard】The K87 Equipped with 3000mAh large capacity battery, which means you don't need frequent charging, you can connect up to 4 devices at the same time. There are three ways to connect: Bluetooth 5.0, 2.4 GHz and USB-C wired output, and with custom coiled cables that pro gamers love, macro programming and hot swapping give keyboard enthusiasts a variety of ways to play. BulletPoint2 : 【Gasket-Mounted 80% Mechanical Keyboard】The gasket mount used in this hot-swap mechanical keyboard is a type of keyboard mount, there are no drill holes on the switch plate, which usually has a cleaner sound profile, because the gasket can cushion keystrokes every time. The OEM profile keycaps feel similar to Cherry, making typing and playing games smoother. BulletPoint3 : 【Double-layer issp sound-absorbing structure】This programmable mechanical keyboard adopts a double-layer soundproof cotton structure to suppress the noise generated by the keys. Using Japan's customized high-grade nano sound-absorbing cotton to minimize hollow sound. The sound is cleaner and better. Sheet metal design results in a keyboard that is not too light, but provides high durability, rigidity and a solid feel. BulletPoint4 : 【Linear Diced Fruit Switch】The yellow mechanical switches are made with initial force of 40gf and end force of 50gf. With a total travel of 3.3mm, better for gamers.The switches adopt the universal MX structural design,This keyboard switch equips with north-facing LED slot for LED modification and compatible with SMD LED. The switch has a thin layer of dry film in the shrapnel for lubrication,can make sure switches more smoother and quieter. BulletPoint5 : 【Pre-lubricated Stabilizers and Hot-Swap Switches】The K87 series keyboards contain exclusive pre-lubricated stabilizers, each of which is carefully modulated before leaving the factory to reduce shaking and provide users with an excellent typing experience. Hot-swappable structure works with most 3pin/5pin switches, such as Cherry, Gateron, Kailh, AKKO, Otemu... RGB lighting with 16 million LED colors, and with wired mode, macros can be programmed for more Well adapted to your typing habits. ButtonQuantity : 87 Color : Gray/Yellow Switch CompatibleDevices : Laptop CompatibleDevices1 : Laptop CompatibleDevices2 : PC ConnectivityTechnology : Bluetooth ConnectivityTechnology1 : Bluetooth ConnectivityTechnology2 : USB-C CustomerPackageType : Standard Packaging HandOrientation : Ambidextrous HardwarePlatform : PC HardwarePlatform1 : Tablet HardwarePlatform2 : Laptop HardwarePlatform3 : PC HardwarePlatform4 : Smartphone Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IN_SmallLithiumIonBatteryInEquipment Hazmat16 : IT_SmallLithiumIonBatteryInEquipment Hazmat17 : JP_SmallLithiumIonBatteryInEquipment Hazmat18 : MX_SmallLithiumIonBatteryInEquipment Hazmat19 : NL_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : PL_SmallLithiumIonBatteryInEquipment Hazmat21 : SA_SmallLithiumIonBatteryInEquipment Hazmat22 : SE_SmallLithiumIonBatteryInEquipment Hazmat23 : SG_SmallLithiumIonBatteryInEquipment Hazmat24 : TR_SmallLithiumIonBatteryInEquipment Hazmat25 : US_SmallLithiumIonBatteryInEquipment Hazmat26 : ZA_SmallLithiumIonBatteryInEquipment Hazmat27 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment IncludedComponents : USB Cable IncludedComponents1 : USB Cable IncludedComponents2 : Keycap Puller IncludedComponents3 : Manual ItemName : ZIYOU LANG K87 TKL RGB Backlit Wireless Mechanical Gaming Keyboard, Triple Mode 2.4Ghz/Bluetooth 5.0/Wired with Coiled USB C Cable, Yellow Switches Hot Swappable Rechargeable Keyboard for PC Laptop ItemPackageDimensions_Height : 43.7896 centimeters ItemPackageDimensions_Length : 5.3086 centimeters ItemPackageDimensions_Width : 20.8026 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : video-game-keyboards KeyboardBacklightingColorSupport : rgb KeyboardDescription : Gaming KeyboardLayout : qwerty Manufacturer : ZIYOU LANG Material : Metal MechanicalKeyboardSwitchModel : Gateron G Pro Yellow ModelName : KB104-LZ2058-Black ModelNumber : KB104-LZ2058-Black NumberOfItems : 1 NumberOfKeys : 87 NumberOfSections : 84 PartNumber : if98 PowerSourceType : Battery Powered ProductDescription : 1 ProductSiteLaunchDate : 2023-02-08T03:58:24.798Z RecommendedUsesForProduct : 游戏 Size : Square Keys SkipOffer : 1 Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : Linear Theme : Rainbow UnspscCode : 43211706 WarrantyDescription : 1 WaterResistanceLevel : water_resistant