WIRELESS RETRO CUTE KEYBOARD：The YUNZII Upgraded wireless retro keyboard adds knob control, rechargeable battery and Bluetooth & wired connections. The colorful keyboard offers a unique blend of vintage charm and modern typewriter functional, with its compact layout, retro keyboard typewriter style, pastel colored keyboard with round keycaps. Bringing a more enjoyable typing experience with this aesthetic keyboard. | BLUETOOTH AND WIRED CONNECTIVITY: The cordless keyboard features the latest Bluetooth 5.0 technology and stable wired connection. The wireless compact keyboard built in a rechargeable battery and come with a keyboard cable for wired connection and charging. | VINTAGE TYPEWRITER KEYBOARD WITH INTEGRATED STAND: The wireless typewriter keyboard includes an integrated stand holder for pad, phone and tablet, which matches the vintage aesthetic of your desk and home office. The retro keyboard also includes adjustable feet, allowing you to set the angle for maximum comfort during long typing sessions. The built-in tablet or phone holder is 11.6x0.5 inches that can fit most pads. | 68-KEY MINI TYPEWRITER KEYBOARD WITH KNOB CONTROL: Despite its compact size, the B307 membrane keyboards features 68 keys and all the functionality typer need for efficient typing. 2 knobs are functional. Turn the knob on the left to change the connection channel. Turn the knob on the right to change the volume. This functional and compact design make the keyboard an ideal choice for desk accessories & workspace organizers. | MULTI-DEVICE WIRELESS KEYBOARD FOR MULTI OS: The wireless rechargeable keyboard connect via Bluetooth and USB-C wired on Windows, Android or mac iOS systems, Support all kinds of devices including Pad/PC/Laptop/Tablet/Smartphone.The package include a retro wireless keyboard, an extra red keycap, manual.