Nissin MG10 Wireless Flash with Air 10s Commander (Nikon) - Manual (Page 3)

Nissin Air System (NAS) is a Nissin wirelessly remote control flash light system,
designed by Nissin. It consists of a Nissin radio commander (NAS commander)
and the Nissin wireless flash (NAS flash) and Nissin radio receiver (NAS receiver)
as remote slave units.
The signal of Air 10s is transmitted by using 2.4 GHz transmission.
2
Insert Air 10s on the camera hot shoe as a NAS commander.
Transmission distance is approx. 100m (330 ft.)
(Metal/ Wire/ Wall/ another 2.4 GHz radio frequency may cause a
reduction in the NAS transmission distance)