THIS ITEM Use Lithium battery: It is powered by Lithium battery(include),and can be charged via USB cableUse AAA battery: It is powered by 2 AAA battery(not include), and may not be charged(It has no overcharge protection function).Compatible withComputer (Windows - Mac - Linux)Mini PC (Android - Raspberry Pi)Video game console (PlayStation 3 - PlayStation 4 - Xbox One)Android TV boxSmart TVs of all brands and models excluded:Sony (models without Android operating system) To be sure of the compatibility of your Smart TV you can conduct a simple experiment: take any USB keyboard and connect it to one of the ports of your Smart TV. If it works, you can be sure that your Smart TV is compatible.Some versions of the YouTube for Smart TV app do not support an external keyboard or mouse. In this case, open the web browser and connect directly to the YouTube website.On some versions of Android there is no provision for configuring an external keyboard, therefore in the Settings - Language and Input menu it is not possible to access the Physical Keyboard settings. To unlock access to settings, simply install the External Keyboard Helper Pro application.
Specifications
Key Features
MULTIUSE
EASY TO USE
PLUG AND PLAY
RECHARGEBLE
What’s in the box
1 x 2.4G Wireless mini Keyboard with Touchpad for PC Google Andriod TV Box
1 x Wireless receiver (in the battery compartment)