Rechargeable Wireless Presenter for PowerPoint Presentation PPT Red Light Pointer Remote Control Clicker for Win/PC Remote control distance: 100m Red light range: About 200m Battery: Lithium battery Battery capacity: 200mAh Rated voltage: 3.7V Transmitting technology: 2.4GHz RF Color: Black, White, Pink (Optional) Item size: 140 x 22 x 12mm Item weight: 28g Specifications: 1. Presentation & Media mode Switch to presentation mode (P1) to control PPT and media mode (P2) to control music and volume 2. Stable transmitting Adopting 2.4GHz RF transceiver, it offers low power consumption and reliable performance, suitable for various public ocns 3. Convenient & quick connection USB receiver, plug and play, no driver software required 4. Charge anytime, anywhere Connect via USB cable to charge using laptop, PC, or power bank 5. Bright red light pointer Helps highlight key points during presentations 6. Wide compatibility Compatible with Windows 7/8/10, iOS, Android, Unix, Linux systems and Office suite file formats Package Included: 1 x Multimedia remote control 1 x USB cable 1 x User manual