Lazmin112 Mechanical Typewriter Keyboard - Wired/Wireless

Specification: Item Type:Mechanical Typewriter Keyboard with Red Switch Material: ABS, PBT Model: For B705 Battery Type: Built-in 1500mAh Li-ion battery (included) Bluetooth version: BT5.1. Effective range: approx. 10 metres / 32.8 feet. Button position: 100 keys. Switch: red switch. Length of cutouts: approx. 35 cm / 13.8 inches, can be placed simultaneously on tablet and phone. Connected devices: smartphones, tablets, laptops, desktop computers can be connected at the same time. Compatible system: compatible with Windows, for Android or for iOS. Use: Turn on the Bluetooth connection, more detailed instructions can be found in the detailed instructions (English language not guaranteed). Shortcut keys for lighting effects. Fn+Dele: change the backlight mode. Fn+Ctrl:Change backlight color Fn+Back: Backlight On/Off Fn+F5: Backlight brightness ‑ Fn+F6: Backlight brightness + Fn+PgUp: light effect delay Fn+PgDn: Light Effect Acceleration Bluetooth shortcuts Fn+Q: for Android mode. Fn+W: for Windows mode. Fn+E: for iOS mode. Fn+C: Press and hold for 3 seconds to reset all Bluetooth settings Fn+K: Press and hold for 3 seconds to reconnect Bluetooth device. Packing list: 1 x keyboard (comes with built-in battery). 2 x replacement keycaps. 1 x data cable. 1 x key puller. 1 x screwdriver. 1 x user manual.