Adopts wireless channel and FSK signal mode. The max distance for remote control can reach to about 100m;Working voltage: 7.2V-8.4V (for grip) / 3V (for remote control);Working current: less than 50mA (for remote control)
Works with Sony Alpha A6100 A6400 A6300 A6000 ; You can turn off the camera by turning MK-A6300 battery grip off