The SP-746 is designed for use in dance and fitness instruction, aerobics, amusement/theme parks, or anywhere lesser mics give it up.
Special Projects SP-746 headset is certified with an IP67 waterproof rating - this specification means that the SP-746 is tested waterproof at a depth of 1 meter for a minimum of 30 minutes. Even if you are never in the water, this specification means that this headset is completely unaffected by sweat*. Wired for use with ANSR Audio and Special Projects brand bodypack transmitters.
Not compatible with Fitness Audio or Shure transmitter packs.
This unit comes with a microphone clothing clip that allows the user to attach the cable to their clothing. This microphone incorporates all of the heavy-duty waterproof features of the SP-H2O but,without the detachable cable. The SP-746 can be used with virtually any brand of wireless microphone system.
*Assuming the headset has no physical damage and sweat is not penetrating the wiring.