Features: ● Triple Connection Modes: With Bluetooth3.0/5.0+2.4GHz wireless and Type-C Wired multiple connection modes, more stable power supply, plug and play, easy to connect.  ● 80% TKL Keyboard Design: With only 87 keys, it performs functions of 104 keys. Not only does it saves your space, but also meets your needs.  ● Colorful RGB Backlit System: Equipped with RGB light effect, multiple light effects for your option.  ● Mechanical Switch: Equipped with the Blue/Black/Brown/Red Switch, it brings you a quicker and springier response and crisp click sound, is more suitable for typists, gamers, and programmers.  ● Ergonomic Design: Adjustable bracket tilts the keyboard at a perfect angle for reducing fatigue. ● Detachable Panel: With the detachable panel design, you can customize your unique shape keyboard as you like      Specifications:  Product Type: Triple Mode Mechanical Gaming Keyboard.   Color: Black / White.   Backlit System: RGB.   Light Effect: 20 kinds of Backlight Effect.   Layout: 87 Keys.   Switch Type: Blue Switch / Red Switch / Black Switch / Brown Switch.   Keycaps Material: PBT.   Keycaps Printing Method: Sublimation.   Voltage: 3.7V.   Connection Method: Type-C Wired + Bluetooth3.0/5.0 + 2.4G Wireless.   Power Supply: Built-in Rechargeable Lithium-ion Battery.   Battery Capacity: 4000mAh.   Interface Port: Type-C USB.   Cable Length: 1.5m.   Applicable System: Windows / Android / IOS / OS or the latest.   Size (L*W*H): 362 x 139 x 39mm.   Weight: 900g.     Package Includes: 1 x Mechanical Keyboard (with colorful supplement keycaps).  1 x USB Receiver.  1 x Type-C Cable.  1 x User Manual