YONGNUO YN600EX-RT II Wireless Flash Speedlite with YN-E3-RT II TTL Flash Speedlite Wireless Transmitter for Canon

YN-600EX-RT II is exactlly the same function as the Canon's best flash 600EX-RT, same functions, same power, even with same apprearance, TTL, HSS, Master Features Information: 1. One YN600EX-RT II can be used as on-camera master unit and remote slave unit of Canon's RT system, and supports Gr grouping mode. 2. Fully Compatible with YN-E3-RT II, Canon's 600EX-RT and ST-E3-RT Wireless Signal 3. GN60@ISO100, 200mm; supports high-speed sync TTL, manual flash, Gr grouping flash; the highest synchronous speed can reach 1/8000s. 4. The YN600EX-RT II equipped with the USB interface, supports firmware upgrade, the users can download the upgrade firmware through the Yongnuo official website to upgrade the flash. 5. The YN600EX-RT II supports YONGNUO, Canon's and Nikon's wireless optical master signal, supports S1 and S2 pre flash cancel mode. 6. The YN600EX-RT supports auto and manual zooming, the zoom coverage is from 20-200mm. 7. Settings Save Automatically, Supports Custom Settings(Fn) 8. Ultrafast Charging Recycle System, Supports External Power Supply. 9. Equipped with Big Size LCD Display Screen, Standard PC Synchronous Interface. Yongnuo YN-E3-RT II Speedlight Transmitter is compatible with the Canon 600EX-RT flash unit and ST-E3-RT transmitter, it provides practically all the features of the original Canon ST-E3-RT. Features: Two-way 2.4G radio communication, fully compatible with ST-E3-RT and 600EX-RT 15 Physical Channels, 1 Auto Channel, Up to 10,000 customizable photographer ID Transmission Range: 100M Multi YN-E3-RT II can share slave flashes Firmware can be upgraded via USB High resolution Dot-Matrix LCD, Back-light for LCD keys Built-in AF Lamp, buzzer Flash Mode: ETTL, M, Multi, GR (GR Mode only works with cameras released since 2012) A/B/C/D/E Five groups Supports 1st Curtain, 2nd Curtain (Only in M mode), High speed Sync

• The YN600EX-RT II compatible with Canon E-TTL, it can be used as on-camera master unit and remote slave unit of Canon's RT system,and supports Gr grouping mode.
• GN60@ISO100, 200mm; supports HSS (high-speed sync), TTL, manual flash, Gr grouping flash, the highest synchronous speed can reach 1/8000s
• YONGNUO YN-E3-RT II speedlite transmitter is a transmitter for wireless flash shooting. It can control up to 5 groups(15 units) of speedlites that have a wireless multiple flash shooting function using ratio transmission.
• Flash Modes: ETTL/M/Multi/GR4/ flash modes. supports 1st curtain, 2nd curtain(Only in M mode), high speed sync. Two-way 2.4G radio communication, fully compatible for ST-E3-RT/600EX-RT/YN-E3-RT/YN968EX-RT/YN600EX-RT(II)/YN686EX-RT/YNE3-RX.
• What you get: 1 * Flash Speedlite YN600EX-RT II and 1 * YN-E3-RT II Speedlight Transmitter