【Touchscreen Flash Trigger】 The wireless flash trigger features a dimmable touchscreen with intuitive controls, supporting TTL automatic flash, 1/8000s HSS sync, modeling lamp control, group control, etc. Note: Disable single contact mode for TTL and Strobe 【Multiple Flash Modes】 TTL, M/Manual , and Strobe modes, with ±3 EV exposure compensation, flash output (1/256 to 1/1), S1/S2 mode, auto or manual zooming (20 to 200mm), and single point triggering. Content creator essential & influencer must have camera photography gear for action shots and professional results 【2.4G Q System】 Remotely trigger NEEWER Q flashes (off camera only) such as Z3-S, Z2PRO-S, Z2II-S, Z2-S, Z1-S, Z880-S, NW760-S, S102/S101-400W Pro, Q6, Q4, Q300, and Q2. Supports 5 groups, 32 channels, 01-99 IDs, and channel scanning within 328' 【1000mAh Lithium Battery】 The compact and portable flash transmitter ensures extended use and fully charges in 2.5H, supporting real time battery display and firmware upgrades. Note: Press and hold the power button and test button at the same time to force shutdown 【Compatibility】 A hot shoe flash trigger, as camera photography accessories compatible with Sony A9 III a9iii A9 II a9ii A9 A7R V a7rv A7R IV a7riv Alpha 7 IV A7R III a7riii A7S III a7siii A7 III A7S II a7sii A7R II a7rii A7 II a7ii A7S A7 A7C II A7C A1 A6700 A6600 A6500 A6400 Alpha 6100 A6000 A99 A350 ZVE10 ZV-E1 mirrorless cameras