The Yongnuo YN-E3-RT is a wireless radio controller for Canon system, which allows for two way communication between camera and speedlights. It can wireless control Canon 600EX-RT speedlight without receivers. The YN-E3-RT supports 5 triggering groups and 15 transmission channels. Radio transmission is on 2,4GHz base frequency and work range is up to 100m.

The controller Yongnuo YN-E3-RT is mounted in camera hot shoe socket. Easy to use control panel and large LCD display makes work with is easy. The controller can work with speedlights in E-TTL/E-TTLII, Multi and Manual mode.

The transmitter supports functions:

• HSS
• FEC
• FEB
• FEL
• modelling light

Features:

• large LCD display
• base frequency 2,4GHz
• work range up to 100m
• support 5 groups
• 15 channels, including AUTO channel
• 10 000 ID range
• supports firmware upgrade function
• hot shoe lock ring
• support AF
• remote shutter control
• support speedlight modes: E-TTL II, E-TTL, TTL, Manual, Multi
• synchronization on 1st and 2nd curtain
• support HSS

The kit includes:

• YN-E3-RT
• cover
• C1 cable - Canon 1000D, 500D, 450D, 400D, 350D, 300D
• C3 cable - Canon 1D, 1Ds, 5D, 7D, 50D, 40D, 30D, 20D, 10D