Bewinner Retro Mechanical Keyboard, Typewriter Style Keyboard Wireless, Cute Round Punk Keycaps with Bluetooth USB, Gaming Keyboard with Backlit for Desktop/PC/Phone (Black)

QUAD AXES ROUND KEYCAPS: Bluetooth mechanical keyboard uses quad axes round keycaps to ensure that your fingers do not get tired easily during typing, even after long hours of operation, giving you a softer tapping sensation., SEVEN COLOR RGB LIGHTING: Seven color RGB lighting to increase the gaming ambient. Pull the toggle to adjust the white LED light mode. You can also adjust the volume and brightness of the light by turning the wheel., THICK LEATHER DECORATION: Selected thickened leather decorative wrapping, wear resistant and scratch resistant, comfortable to the touch. The perfect combination of retro and practical functions, providing fun in the game and office., MECHANICAL BLUE SWITCH: Support tri mode connection (wired, wireless, Bluetooth). Bluetooth 5.0 is easier to connect. Mechanical Blue switch, responsive, long press loss is small. Character slit two color night off light normal use., COMPATIBLE SYSTEM: Blue switch mechanical keyboard is compatible with phones, tablets or laptops for Android, for Windows 10, for iOS and for OS X. You can connect it to your desktop computer using a USB cable.