1. Symmetrical Proportions, Comfortable Touch Metal Knobs, The Beveled Edges Of The Knobs And The Rotation Of The Housing Each Other, Making The Knob Rotation Smoother And Making The Available Space More Practical 2. By Setting Multiple Gaskets On The Upper And Lower Covers To Avoid Hard Collision Between The Inside Of The Keyboard And The Shell When Tapping, It Is Paired With Eva Sound-Absorbing Cotton And Bottom Cotton To Reduce Cavity Sound And Provide A Solid Feel. 3. Innovative 75% Layout Design, Optimized Key Layout, Greatly Improving The Comfort Of Office And Gaming Operations 4. Rgb Lighting, Three-Mode Connection, Multi-Function Display 5. Three-Mode Wireless Bluetooth Hot-Swappable Russian Mechanical Keyboard Keyboard Type:K86 Wireless RGB Three-Mode Hot-Swappable Keyboard Number Of Keys:87 Keys Shaft Body:Factory Lubricated Linear Shaft Working Current:less than equal 200mA Interface:USB Working Voltage:5W2.5W Transmission :Bluetooth 5.0+2.4G Wireless Silencing Structure:Gasket Structure Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Type:A:Business Gray Blue Whale Axis Colour:As Shown Material:ABS Size:Keyboard Size:About 360x140x45mm Package Contents: 1 * Keyboard 1 * Data Cable 1 * Hot-Swappable Shaft Puller 1 * Manual In Chinese And English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.