Check the listing for details. PPT Wireless Laser Presenter Expert Pointer - With Carrying Pouch -NEW. Color: Black, Condition: New. Listed at 30.95 USD. PPT Wireless Laser Presenter Expert Pointer - With Carrying Pouch -NEW Present with confidence using this expert wireless laser presenter pointer by KUYN. Designed in black, this model is sleek and easy to use with its wireless connectivity. With features such as a wireless pointer, this presenter is perfect for giving presentations in any setting. This product is used in PCs, laptops, netbooks and smart terminals with Windows/ Mac/ Android operating system. This device is sure to impress your audience. Product parameters:Remote control distance: open remote-control distance up to 100 metersCarrier bandwidth: 2400MHZ-2480MHZTransmission power: 0dBmModulation method: GFSKPower supply mode: 2 - AAAbattery (not included)Laser category: Class IIIALight output power: