Yongnuo Speedlite Transmitter II YN-E3-RT

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------------------

The YONGNUO Speedlite Transmitter YN-E3-RT II is a wireless flash transmitter that uses ratio transmission to control up to 5 groups (15 units) of speedlites with wireless multi-flash photography capabilities. Flash Mode: ETTL/M/Multi/GR4/Flash Mode. 1st curtain, 2nd curtain (M mode only), high speed sync The dial and display interface makes operation easy, and the focal length (ZOOM) of the slave flash can be set using the remote control. Firmware can be updated via USB (Micro USB). It has a built-in AF assist beam emitter and a transmission range of 100m.