Check the listing for details. SUPERCUE PPT Presenter Remote Control Receiver +Transmitter for PPT Presentation. Color: Black, Condition: New. Listed at 150.10 USD. Description SUPERCUE Mini Version Intelligent PPT Presenter Remote Control Receiver and Transmitter for Power Point Presentation Function: - Adopting 433MHz digital communication technology and ARM hardware architecture. - More stable transmission, longer transmission distance, and stronger penetration ability. - LED flow lights provide more accurate and intuitive display of page turning animations. - Adopting high-definition capacitive touch screen, the operation is simpler. - A single machine can control up to 1 PC/MAC to synchronize page flipping. - Multiple machines can be cascaded for more PC/MAC synchronous page flipping. - Support synchronous control of multiple remote controllers. - Provide 1 digital channel for more flexible matching. - The remote control is ergonomically designed for a more comfortable grip. - The remote control provides a timer display, which allows you to clearly see the time stated on the current page. - Adopting rechargeable high-capacity lithium batteries, it is more convenient to use. - Using high-power laser, emphasizing clearer content. - Flexible channel settings for easier matching. Receiver Specification: - Size: 38 x 17.5 x 7mm - Communication technology: 433MHz - Power supply: USB - Transmission distance: >50m - Material: metal - Status indicator: yes - Screen: 7-inch capacitive screen - Supported system: for Win/Mac - Anti-interference: unique communication frequency band, stronger anti-interference ability. - Transmission delay: