The Jukes radio transmitter has an outdoor line-of-site range of up to 750m and an in-building range of up to 150m. For crystal clear audio stick to within 75% of the distance limits. There are 7 channels available for the coach to broadcast to an unlimited number of swimmers through these colour combinations:
Blue and Orange
Red and Orange
Red and Blue
Red, Blue and Orange
The transmitters and wired microphone are not waterproof, please don't fall out of the boat on open water swims.
You can play music to the swimmers through the ‘Line in’ aux port.