YONGNUO YN650EX-RF Camera Flash Speedlite ETTL Speedlight Built-in 2.4G Wireless 1/8000s High-speed Sync with LCD Display Hot Shoe Replacement for Canon 5DII, III, IV, 6D, 60D, 6DII, 7D, 7DII, 70D, 80D Camera ( Item#: D10120 )

Features:
Oval Lamp Design Creates Soft Light: Equipped with unique oval lamp holder to create soft and smooth transition effect,making it easier to create natural and beautiful light.
LED Modeling Lights: The modeling lamp is surrounded by 24 LED lamp beads,so that it is easy to achieve charming eye light and create a perfect light and shadow fusion effect.Moreover,the brightness can be adjusted by 100 gears,which is much more easier to control.
2.4G Wireless System: This product has built-in YONGNUO 2.4G radio RF system with transceiver and wide compatibility.And there are 16 channels for choice. It can easily realize wireless TTL,manual flash, stroboscopic flash and Gr multi-grouping mixed mode flash.
High-speed Sync: YN650EX-RF supports ETTL, M, Multi flash.It also supports high-speed synchronization flash ,TTL and manual flash can be realized under all shutters of mainstream SLR cameras, and the maximum shutter synchronization speed is up to 1/8000 second.
High-speed Recycling, Supports External Power Supply: The recycling time for full power output is only about 2 seconds. Even if you don't use a new battery, you can get an extremely fast recycling experience of 3~4 seconds. After connecting to an external power supply, it can meet your higher recycling needs.
Supports Firmware Upgrade: The YN650EX-RF is equipped with USB interface, supports firmware upgrade, you can download the upgrade firmware through the YONGNUO official website to upgrade the flash.
Large-size LCD Negative Display Screen: It is convenient for you to view or set various functions of the flash clearly and intuitively.

Specifications:
Brand: YONGNUO
Model: YN650EX-RF
Circuit Design: Insulated Gate Bipolar Translator(IGBT)
Guide Number: 60(ISO 100, 200mm)
Flash Mode: ETTL, M, Multi, Gr
Trigger Mode: Set-top, radio master, radio slave, wireless optical master, wireless optical slave(Sc, S1, S2)
Channel: 16
Lamp Holder Zoom Range: 28, 35, 50, 70, 80, 105, 135, 200mm
Adjustable Angle: -7~90°(vertical), 0~360°(horizontal)
Power Supply: 4 * AA alkaline batteries or AA nickle-metal hydride(Ni-MH) batteries
Light-emitting Times: 100~1500 times(using AA alkaline batteries)
Color Temperature: 5600K
Sync Mode: High speed 1/8000s sync, rear curtain sync
Flash Time: 1/200s~1/20000s
Recycling Time: 2s
Flash Control: 8 levels of brightness control(1/128~1/1), a total of 22 levels of fine adjustment
LED Modeling Lamp Power: 2W
LED Modeling Lamp Beads: 24pcs
LED Modeling Lamp Color Temperature: About 5600K
External Interface: Hot shoe, PC interface, external charging interface, USB interface
Radio Transmission Trigger Distance: Up to 100 meters
Optical Transmission Trigger Distance: 20~25 meters indoor, 10~15 meter outdoor
Additional Functions: Master flash, off-camera flash, exposure compensation, exposure bracketing, exposure lock, lamp bead electric zoom, voice prompts, automatic save settings, power saving mode, overhead protection, custom funcitons, firmware upgrade
Item Size: 20.4 * 6.5 * 7.8cm / 8.03 * 2.56 * 3.07in
Net Weight: 430g / 15.17oz
Package Size: 22 * 10 * 9cm / 8.66 * 3.94 * 3.54in
Package Weight: 600g / 21.16oz

Packing List:
1 * Speedlight
1 * Carrying Bag
1 * Mount Base
1 * User Manual