Godox V860II-O 2.4G TTL Li-on Battery Camera Flash Speedlite Compatible for Olympus Panasonic Cameras;

Specifications:
Model: V860II-O
Compatible Camera: Olympus DSLR Cameras (TTL autoflash)
Guide No. (1/1 output @ 200mm): 60 (m ISO 100); 190(feet ISO 100)
Flash Coverage: Manual/Auto Zoom (20-200mm) (14mm with wide panel)
Swivel / Tilt flash head (bounce flash): 0~360°horizontally and -7°~90°vertically
Flash Duration: 1/300 to 1/20000 seconds
Exposure control system: TTL autoflash and Manual flash
Multi Flash: Provided (up to 90 times, 100Hz)
Flash Exposure Compensation (FEC): Manual FEB: ±3 stops in 1/3 stop increments (V860II-S do not have FEB function)
FE Lock (FEL): NO
Sync mode: High-Speed Sync (up to 1/8000 seconds),
First Curtain Sync, and Second Curtain Sync
Wireless Flash Function: Master, Slave, Off
Controllable Slave Group: Optical: 2 (A, B); 2.4G 3 (A, B, C)
Transmission Range (Approx.): Optical: Indoors: 12 to 15 m / 39.4 to 49.2 ft. Outdoors: 8 to 10 m / 26.2 to 32.8 ft.
Master unit reception angle: ±40° horizontally, ±30° vertically;
2.4G: 100m
Channel: Optical: 4(1, 2, 3, and 4); 2.4G: 32 (1-32)
Slave-Ready Indicator: Yes, two red indicators blink
Modeling Flash: NO
Auto Focus Assist Beam Effective range (approx.): Center: 0.6-10m/ 2.0-32.8 feet; Periphery: 0.6-5m/ 2.0-16.4 feet
Power Source: 11.1V/2000mAh Li-on polymer Battery
Recycle Time: <1.5 seconds. Red LED indicator will light up when the flash is ready
Full Power Flashes: approx. 650
Power Saving: Power off automatically after approx. 90 seconds of idle operation. (60 minutes if set as slave)
Sync Triggering Mode: Hotshoe, 2.5mm sync line,
Wireless control port
Panel: Wide LCD panel, backlight on/Off
Color Temperature: 5600±200k
Size: 64 x 76 x 190 mm
Weight without battery: 430g
Weight with battery: 540g
Package Included:
1 x Godox V860II-O flash
1 x Li-ion battery
1 x Charger
1 x Color Filter
1 x Softbox
1 x LETWING cloth