This wireless presenter is powered by a 300mAh lithium polymer battery (rechargeable) and comes with an universal Micro USB port. You can easily charge it via the USB port on PC or a mobile phone charger.
This wireless presenter supports auto standby function for long-time working and energy-saving purpose. In addition, it has a separate power switch and can avoid the current leakage when it is left alone. 2.4G universal channel, 100m effective range, 360° control. Automatic Frequency Hopping technology avoids other RF signal interference.
In addition, it has a separate power switch and can avoid the current leakage when it is left alone.
