1. Material: plastic, electronic components 2. Transmission range: 50 meters 3. Z00M setting: the flash focus can be adjusted through the transmitter 4. Built-in antenna: built-in 2.4G wireless system 5. Display: widescreen LCD display 6. High-speed mode: high-speed synchronization 1/8000s 7. Output interface: receiver 2.5mm sync line output 8. Exposure compensation: shift between 3 gears by 1/3 gear increments 9. Controllable slave unit group: A, B, C, D 10. Channel: 16 11. Battery: AA battery x 2 (delivery without battery) 12. Support 4 groups of 16-channel grouping adjustment, remote control trigger, free light control 13. Using 2.4G wireless G system transmission, wireless transmission within 50 meters, stable signal 14. Dimensions: 8.7 x 5.5 x 6.7 cm 15. Net weight: Transmitter: 102 grams
