3 in 1 multifunction (wireless Keyboard + mouse + touchpad) EASYTONE MINI Keyboard adopts RF 2.4GHz wireless technology and brings you endless fun. Applicable: Home entertainment, multimedia education, training, meetings, presentations and computer remote control computer-controlled; Car TV, HTPC, big screen TV, smart TV, hard disk player, network player, X-BOX If you have problems with your keyboard, maybe you can find answer in here: 1. Blue indicator light: It is always on when the power is turned on. When the blue light flashes, it enters the pairing mode, and the keyboard will be invalid. You only need to manually pair it. 1) Plus the USB dongle into the device and turn on the keyboard. 2) Move the keyboard close to the USB dongle. 3) Press the "Fn" key, and then long press the "F1" key. Release the buttons when the blue indicator light flashes quickly. 4) When the blue light stops flashing, it means the keyboard and the USB dongle are paired successfully. 5) turn off the keyboard and turn it on again will find it works. 2. Red indicator light: The red light is normally off. The red light flashes when the battery is too low, indicating that you need to charge the keyboard. It is always on during the charging process, and the red light is off when the battery is fully charged. 3. Orange indicator light: The orange light is a working status light, which will only be on when the keyboard or mouse functions are operated. Orange light blinking indicates that the USB receiver is not connected to the device, and will turn off when the USB receiver is connected to the device. This mini wireless keyboard works well with Windows, Macbook, desktops, PC, Laptop, Computer Smart TV, android TV box, Google TV Box, Raspberry PI, PS3, HTPC/IPTV and more. It is perfect for conference, presentation, library, coffee shop, night work, travel, etc. Easy Setup: Simply insert the USB receiver into your computer, smart TV or TV box and use the keyboard instantly. It allow you to gain quick access to common functions, such as volume level, playback control, copy paste text, and more. Warm tips: 1. This product has 2.4G wireless connection through the USB connection but NO Bluetooth function 2. This product only can use below 2A USB plug charge, otherwise, can burn out the product 3. If you do not use the item in short time, no need to shut it down, because the product will automatically enter the standby state of sleep. Otherwise it will takes 30 seconds to restart the item. 4. The mini wireless keyboard supports connection to a smart TV. Please make sure that your smart TV is equipped with one of the Android, Windows, Mac OS, Linux systems. 5. This wireless mini keyboard does not support turn on your device( your TV or other devices), you need to open your device before using it. The wireless handheld keyboard has 7 colors LED backlit. Allows you to clearly operate the keys when work at night, don't need to turn on the light which disturbing your families. You can turn off the backlight to save power when working in the day. The mini wireless keyboard has 92 keys with 360-degree flip design. It has 8 media hotkeys and provide instant access to most-used like mailbox, mute, left mouse button, search, home, browser homepage and right mouse button. It is very suitable for browsing the web, playing games or watching TV, put the web and your favorite music, games, and movies at your fingertips, easy to reach and use volume controls to enhance your media experience. Precision touchpad- Edit documents, browse the web and play games at unparalleled speed with the built-in touchpad for your device. precisely navigate your device with multi-gesture as a whole new way, give you high efficiency in every scene you could imagine. Touchpad with multi-finger function: Single click=Left mouse Double click=Right mouse Double finger drag=Rolling screen