Wireless Presenter PPT Clicker Multifunction Electronic Projection Pen أسود

【One Key Operation】Page turning, laser indication, full screen and other common functions are completed with one key, get rid of the remote control problem and provide excellent operation experience., 【Comfortable Hand Feel】Fit the ergonomic design, convenient and comfortable to hold in the hand, it provides good hand feel., 【Low Voltage Indication Function】The PPT flip pen is powered by a lithium battery. When the battery voltage is below 3.4V, the indicator will keep flashing when the flip pen is in the operating mode without the key operation. This phenomenon prompts that the lithium battery is running low, you need to charge as soon as possible., 【Sleep Mode Function】When there is no button operation, the flip pen will go into the sleep mode, you can press any button to wake up the pen. This function helps to improve endurance ability of the battery, so you don't need to charge it frequently, more convenient to use., 【Wide Compatibility】The presenter can be suitable for the mainstream computer operating systems on the market.