Rechargeable Built-in Lithium battery with USB Type-C Charging Port

●Input voltage: 5V

●Working voltage: 3.7V

●Charging curent: < 300mA

●Working current: < 10mA

●Sleeping Curent: < 30μA

●Product weight: 385g

Auto Sleep And Wake Up Feature

The keyboard has an auto sleep and wake up feature. The default setting is 10 minutes. In the event of no operation in 10 minutes,the keyboard will automatically enter the sleep mode and allindicators will be OFF. You can press any key to wake up the keyboard.

Dual Mode 2.4G Wireless and Bluetooth Keyboarad

Dual Mode 2.4G and Bluetooth Keyboard

Bluetooth Mode:

1. Turn on your device and the keyboard.

2. Press Fn+ Tab, switch the keyoard to Bluetooth mode.

2.4G Wireless Mode:

1.Insert the USB receiver into the USB port of the device, and the driver will be installed automatically.

2.Press Fn+ Capslock ,switch to 2.4G mode,the 2.4G indicator will be normally ON .then you can use the keyboard.

2.4G Wireless USB receiver is inside of the Back cover

How to match the keyboard with USB receiver:

1. This keyboard can only be connected to your device by the accompanying 2.4G USB receiver.

2. If the 2.4G indicator is off instead of being normally ON, take following steps to repair.

Step 1: Keep your device ON, and make sure the keyboard is fully charged.

Step 2: Press Fn+ CapsLock , switch keyboard to 2.4G mode.

Step 3: Press Fn+ Shift.enter 2.4G pairing mode , the 2.4G indicator flickers slowly

  • Built-in rechargeable lithium battery:Rii K22 Dual Mode Wireless Bluetooth Keyboard The wireless Bluetooth Multi-Device keyboard is a built-in lithium rechargeable battery with an industry-high capacity, and charging by Type-C charger.

  • Easy-switch stable Bluetooth & multi-device connection: Connect up to 2 devices simultaneously and switch between them easily. the Bluetooth and 2.4G Wireless keyboard will keep your desktop clutter-free.

  • Simple Plug and Play:Simply plug the usb receiver into a USB port and the wireless touchpad keyboard is ready to go.The Bluetooth keyboard has a 10 meters (33ft) bluetooth range, Ensures trouble free connection in the largest room .

  • Ergonomic Design:Rii K22 Wireless Bluetooth keyboard is constructed of the high quality stainless steel and ABS,Easy to carry around your home for familiar typing in any room.

  • Broad Compatibility: Compatible with Windows, MacOS, Linux, iOS and Android systems, including Computer, Windows, PC, Desktop, Notebook, Laptop etc. Pair with up-to 2 devices, Easy-switch keys to connect up to 2 devices and easily switch between them.