Up to 50M
‧Wireless ON/OFF and Volume UP/DOWN
‧There are 2 radio frequencies can be chosen. They are 315MHz and 433MHz respectively.
‧W-2 is the advanced version of W-1 wireless radio transmitter.
‧Compare to W-1, the biggest difference is W-2 comes with 4 buttons, which makes it more versatile.
AF-4R, M-7X RGBA, M-9, M-11, MB-20, S-500, Z-390, Z-1520