Red Laser Pointer Wireless Presenter Remote Control for PowerPoint Presentation Rechargeable Rechargeable Wireless Presenter For Powerpoint Presentation PPT Red Light Pointer Remote Control Presentation Clicker For Win/PC<br> Remote control distance: 100m<br> Red light range: About 200m<br> Battery: Lithium battery<br> Battery capacity: 200mAh<br> Rated voltage: 3.7V<br> Transmitting technology: 2.4Ghz RF<br> Color: Black, White, Pink ( Optional )<br> Item size: 140* 22* 12mm<br> Item weight: 28g<br> Specifications:<br> 1. Presentation & Media mode.<br> Switch to presentation mode(P1) to control PPT and to media mode(P2) to control music and volume.<br> 2. Stable Transmitting.<br> Adopting 2.4Ghz RF transceiver, it offers low power consumption and good performance, used widely in any kind of public occasions.<br> 3. Convenient & Quick Connection.<br> USB receiver, plug and play. Be free of driver software.<br> 4. Charge it Anytime, Anywhere.<br> Connected with USB cable, you can charge it with laptop, PC, power bank.<br> 5. Bright Red Light Pointer.<br> A warm reminder for participants to catch each detail you speak.<br> 6. Wide Compatibility.<br> Compatible with Win7/8/10, /iOS, Android, Unix, Linux system and Office series page-turning format files.<br> Package Included:<br> 1 * Multimedia remote control<br> 1 * USB cable<br> 1 * User manual