Original Rii I4 Bluetooth US/RU/HE/ES/FR Portable Mini Wireless Keyboard With Backlit Keypad Touchpad Android/Window

(New arrival 2021) Rii i4 Multimedia Mini Wireless Bluetooth Keyboard with Touchpad Mouse Combo,LED Backlit, Rechargeable Li-ion Battery with USB interface adapter-Black Features: 1. Dual mode keyboard, 2.4G+Bluetooth, mode switchable 2. QWERTY keyboard combined with touchpad, 71 keys 3. The USB2.0 mini receiver is plug and play, the new scroll wheel design, you can browse the web and long files more quickly 4. There are multiple multimedia shortcuts 5. With standby light function, it can be used at night or in a dark environment operating system: Winndows 98/Me/2000/NT 4.0/XP/CE/Vista/7/8/8.1/10 Windows XP Windows Vista, Windows CE, Windows 7 Linux (Debian-3.1, Redhat-9.0 Ubuntu-8.10 Fedora-7.0 tested) MAC OS 10.6 Android 4.0 Specifications Receiver(dongle): Nano style. Connetion port: With USB2.0 or above. Transmission mode:Bluetooth +(RF)2.4GHz wireless technology. Bluetooth version:Bluetooth 4.0. Transmission Power:+\-5db. Power Supply:BL-5B 700mAh. Product weight:112.5g. Product size:15.5*8.9*1.65cm. Charging Port Power Supply:Rechargeable polymer lithium-ion battery. Charging Voltage:4.7V-5.25V Charging current:300mA Sleeping current:135uA Operating current:<75mA The device uses built-in lithium-lion battery,please Use the charging cable plug into this USB port ,then the unit can be charged. Multi-finger Functions Touchpad Left Mouse:Single finger click Right Mouse:Two-finger click Scroll Funtion:Two-finger drag Adjust touchpad speed:Fn+Space Bluetooth-Installation 1.Press the FN+Tab and switch to Bluetooth mode. A blue LED will stay on,that means the keyboard has paired with your device. 2.Open bluetooth on the device,search i4 keyboard and click connect. Tips:To pair a bluetooth deivce,press FN+Ctrl and the blue light flashes,and do step 2 again. 2.4G-Installation 1.Take out of the receiver from the back cover of the keyboard. 2.Plug the USB Receiver into your device's USB Port. 3.Press the FN+Caps key and switch to 2.4g mode.The green indicator light is on to indicate successfull connection. Suitable for Ideal for devices such as PC,Laptop,Raspberry Pi 2, Mac OS, Xbox 360, Xbox One, PS3, PS4, Google Android TV Box, HTPC, IPTV and so on. Package included 1*Multimedia Mini Wireless Bluetooth keyboard 1*Wireless receiver 1*Charging cable 1*User manual