VR Player Controller:It can be used as a controller when you connet with your mobile phone and play VR games and movies.</br>Multiple Funtions:Gamepad??Wireless mouse??Bluetooth Selfie??VR controller??Music Controller??eBook Page Controller??TV-Box Controller??PPT Presentation</br>Compatible with Android ??Windows and PC systems.(Notes: iOS DO NOT SUPPORTS MOUSE FUNCTION??SUPPORTS MUSIC PLAY AND SELFIE ONLY)</br>Work with two AAA battery?? batteries not included?? you need to purchase separately</br>Working Hours:Continuous play time 40-130 hours (1600mAH)</br></br>Product Description</br></br><b>Features:</b><br> <b>Powerpoint presentation controller</b><br> When you make powerpoint presentation??Its very convenient to wirelessly control your presentat