Universal Wireless Flash Trigger for Speedlite and Studio Photography Reliable Wireless Control This remote trigger is essential for controlling studio and outdoor flashes, synchronizing your camera with flash units seamlessly. It consists of a signal sender and receiver trigger, utilizing frequency modulation wireless remote control for efficient performance. Broad Compatibility Featuring a universal hot shoe interface, this flash trigger is compatible with major camera brands including Canon, Nikon, Sigma, Olympus, and Pentax. It operates on a globally universal 433MHz frequency with 16 channels, enabling it to trigger multiple types of studio flashes effortlessly. Impressive Range and Flexibility With a transmitting distance of up to 30 meters, this trigger offers unlimited direction and angle freedom, making it perfect for dynamic photography sessions. The 1/4" nut design ensures stable attachment to tripods, providing consistent and reliable lighting. Efficient Power Usage The transmitter operates on a 12V 23A battery, while the receiver uses two AAA batteries (not included), both designed for energy efficiency. The advanced circuit in the transmitter allows for low power consumption and can remain in standby mode for over a year on a single battery. Advanced Features The trigger is equipped with a PC sync cord for cameras lacking a hot shoe socket. Its innovative design includes superior anti-interference capability and a sensitive reaction speed, achieving a maximum synchronous speed of 1/250 sec. This ensures precise and timely flash synchronization. User-Friendly Design The product features multi-frequency isolation and self-coding matching, allowing users to customize sender and receiver pairings for specific shooting environments. With 16 isolated channels, you can combine or independently operate triggers without interference, offering unparalleled control over your setup. Elevate your photography with this universal wireless flash trigger, designed for versatility and performance. Whether in a studio or outdoor setting, it provides the reliability and flexibility needed for professional-grade lighting control.