Wireless waterproof microphones

New item, open box. 【Professional IP67 Waterproof】This fitness wireless microphone's shell is resistant to sweat, moisture and dust. The dripping sweat or moisture won't get into the microphone. It can effectively enhance your using experience and promote your interaction with your audience. 【Designed for Fitness】 This wireless waterproof microphone is with detachable waterproof microphone heads for your replacement. Ideal for swimming coach, yoga coach, fitness instructor, water aerobics coach, spinning coach, gym teacher, teaching, speech, church, promotion, dancing instructor, active performers and more. 【For Two People】 GWP91-1 is a dual wireless waterproof microphone system for two people. Package includes two transmitter headsets and one receiver. Two transmitter headsets can be connected to one receiver at the same time, so your device only needs a mic jack to do the work of two people. Package also includes an adapter cable for smartphone/PC and a 6.35mm(1/4") adapter for voice amplifier, audio mixer, speaker etc.