1. Utilizes a global free 2.4 GHz wireless channel for broader international use, employing FSK for enhanced speed, distance, and stability. In open environments, the maximum range can reach up to 100 meters. 2. The transmitter (TX) can be used independently as a wired timer, in addition to its wireless function with the receiver (RX). It supports single shooting, low-speed and high-speed continuous shooting, bulb shooting, delayed shooting, and timed shooting. 3. The transmitter (TX) can function as a standard shutter without battery installation, as long as the shutter connection is plugged into the control socket. 4. Provides 32 channels, allowing you to set different groups to prevent signal interference. 5. Features an LCD screen displaying transmitter and receiver channel information, making it clear and easy to use. 6. The shutter connection can be changed for different models to control various cameras of different brands and models. 7. Small size, lightweight, and easy to hold for extended periods. 8. 2.4G wireless timed remote control, preventing missed shots due to hand shake. 9. Timed shooting: Capture sunrises, sunsets, and blooming flowers, allowing you to freeze every wonderful moment.