Bluetooth connection 3.0 & USB Type C port, compatible with latest operating systems, Windows Phone 7 & later, iOS8 & later, Android 4.0 & later, Mac OS X & later, easily pair with your Iphone, Ipad, Smart phones, laptop or tablets.
Mouse function, to change keyboard mode to mouse mode on the keyboard, press the “INCLINE” arrow key, the projection keyboard brightness will change to low level.
Built-in Premium A-grade rechargeable lithium ion battery cell 2500mAh can charge your phones and other devices through it’s USB port..
Portable keyboard – AGS World’s Most Advanced Wireless Laser Projection Bluetooth Virtual Keyboard & Mouse for iPhone, Ipad, Smartphone and Tablets
There are total of 5 sound levels remains as adjusted when device is turned off and on; To increase sound level: Tap and hold “FN” key and tap ”RIGHT” arrow key; To decrease sound level: Tap and hold “FN” key and tap ”LEFT” arrow key..
There are total of 4 brightness levels. To increase brightness: Tap and hold “FN” key and tap “UP” arrow key. To decrease brightness: Tap and hold “FN” key and tap “DOWN” arrow key..