Vbestlife Mini 3 Key Keyboard - USB

Spec:Item Type: 3 Keys KeyboardMaterial: ABSLighting Effect: Color BacklightConnection: Wired USB, Wireless 2.4g, Wireless BluetoothBattery Type: Built in 140mAh Lithium Ion BatteryApplicable Equipment: Computer UniversalHow to Use:Wired USB: Plug and PlayBluetooth mode: In Bluetooth mode, press and hold the connect button for three seconds to enter the pairing state (the red light flashes slowly). You can use the Bluetooth function such as a computer or mobile phone to search for a device named MK321 Pro, click the name to connect, after the connection is successful The red light of the device will stay on for 2 seconds and then turn off.2.4G mode: In 2.4G mode, press and hold the connect button for three seconds to enter the pairing state (the green light flashes slowly), then insert the receiver into the computer, and the device and the receiver will be paired automatically. After the pairing is successful, the green light of the device will be constant. On for 2 seconds and then off.PackageList:1 x Keyboard1 x Receiver1 x Data Cable.