YONGNUO YN690EX-RT Wireless Flash Speedlite, GN60 TTL HSS 1/8000s Optical Master and Slave Flash for Canon, 2000mAh Li-ion Battery w/ Type-C Charging

2000mAh Li-ion battery with built-in Type-c Charging Interface, charging is more convenient, which makes YN690EX-RT fires at least 600 times in full power possible.
GN60@IS0100, 200mm, supports TTL, M, MULTI and Gr flash, the highest sync speed up to 1/8000s.
Compatible with Canon Wireless RT System: In wireless radio transmission flash shooting, one YN690EX-RT can be used as master unit to trigger YONGNUO RT speedlites and Canon RT speedlites,and remotely control the flash mode and flash intensity of the slave unit. One YN690EX-RT can be used as slave unit to receive wireless signal from YONGNUO RT speedlites and Canon RT speedlites, and realize remote TTL, M, MULTI, Gr flash.
Supports USB Firmware Upgrade
Supports Real-time Display of Battery Remaining Capacity
Supports Power auto zooming and manual zooming. The flash range can be adjusted from 20mm to 200mm.
Supports Auto-save, Custom Function (C.Fn)

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
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

What's in the box
1 * YN690EX-RT Flash Speedlite
1 * YN-E3-RT II
1 * 2000mAh Li-ion battery
1 * Type C charging Cable
1 * Mini Stand