[ Wireless Control] Seamlessly trigger multiple flashes simultaneously with this pocket-sized transmitter/receiver combo. Perfect for studio portraits or on-location shoots requiring complex multi-angle lighting setups. [Universal Compatibility] Single-contact hot shoe fits 99% DSLR/mirrorless cameras including for A7 IV, for R8, for Z30, for X-T5, and for Q3. No more compatibility headaches! [-Grade Reliability] 2.4GHz adaptive frequency hopping technology ensures interference-free triggering even in crowded urban areas with 50m stable range. Your flash fires EVERY time. [Endurance ] 40-hour continuous transmission (8h in RX mode) with auto-sleep function. USB-C charging allows power-bank support for all-day wedding/event photography. [Tank-Like Build] Aerospace-grade ABS housing with metal hot shoe withstands drops and rough handling. Matte black finish resists fingerprints while looking pro on your rig. [Instant One-Touch Operation] No menu diving! Dedicated TX/RX switch button lets you change modes faster than brewing coffee. Perfect for fast-paced shoots. [Flash Riser Design Bonus] Specifically optimized for ZFO8, for IM20 IM30 flash units, the 15 elevated hot shoe provides perfect shadow control for portrait and product photography. No more awkward bending of flash heads! Color:Black Material:ABS Package Contents: 1 * Wireless Mini Flash Trigger Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.