Sell ™❈✲Power Point Presentation Remote Control Electronic Pointer best price

1. Function: laser indicator (red), 360 degrees remote control up / down page, black screen, full screen. (Volume adjustment optional) 2. Remote control distance: 10 meters -100 meters (optional) 3.2.4G RF remote control technology 4. Material: ABS. Light button, feel comfortable. 5. Battery: 2 7 batteries, easy to replace. 6. Wavelength: 650nm Power: 5mw or less 7. Receivers and transmitters 8. Size: Transmitter: 11.4 * 3.7 * 2.5cm Receiver: 5.9 * 1.6 * 0.6cm Weight: 187g 9. Common colors as shown. 10, no need to drive, plug and play, Applicable to all systems.