Features:
MK-R200II-C Flash Specification:
Guide number: GN10(ISO 100.m)
LED light: 0.5W, 5500K±200, Ra90
Group and Channel: Group A/B/C and channels 1/2/3/4
ID: Default as 0000
S1/S2 Transmission: indoor>20m, outdoor>10m
Cover Angle: cover light of 24mm lens
Recycle Time: 4s 1/1 output (2.4-2.8V)
AF Assist: LED
Angle: -45 to 60 degree in vertical direction
2.4G Wireless Distance: Remain stable within 15m in any angle, distance of
alignment and actual measurement is over 100m in an open environment.
MK-GT620II-C Trigger Specification:
Frequency: NRF24L01 2.4GHz
Triggering Distance: 100m
Channel/ID: 16
Channel/ID:0000-9999
Max Sync Speed: 1/8000s
Input Interface: USB
Compatible Flash: On-camera flash, modeling light, fill light
LED light: 0.5W, 5500K±200, Ra90
Mode: 1/128 - 1/1 (8)±1/3 increments
TTL Compensation: ±1/3 increments
Zoom Adjustment: 18-200mm
Antenna: Built-in PCB antenna
Output Interface: USB port and 2.5mm jack for connecting other devices for more uses.
Not include batteries on package