Cuifati Typewriter Keyboard - Universal Wireless

Specification: Item Type: Typewriter Keyboard Material: Metal, Plastic, Electronics Applicable: Universal Type: Mechanical Keyboard Number of keys: 83 keys Interface: TYPE C Whether support Plug and Play: Support Computer connection: wireless If there are multimedia function keys: Yes Hotkeys: Yes Waterproof stand function: waterproof Key technology: mechanical axles Backlight Function: Backlight Support Whether support ergonomics: support Working current when backlight is always on: 150MA Working current when backlight is off: 8MA Sleep current in Bluetooth mode: 0.6MA Key Rollover: Wired N Key Rollover, Bluetooth 6 Key Rollover Operating Voltage: 3.7V Operating mode: Wired, Wireless, Bluetooth Hibernation time: 2 minutes after the device does not automatically enter the hibernation state, press any button to wake up Operational: compatibleWith operating Windows 2000 or above and OS X, support BLE for WIN8 or above. Battery type: Built-in 2000mAh lithium battery (included) How to use: Connect and use Packing List: 1 x Keyboard 1 x charging cable. 2 x Replacement Keyboard Rod 1 x Key Puller 1 x user manual