Retekess TT120 Underwater Communicator System Transmitter, Swimming Training Equipment,120M,One-Key Mute,Wireless Underwater Communication Unit for

Retekess TT120 Underwater Communicator System Transmitter, Swimming Training Equipment,120M,One-Key Mute,Wireless Underwater Communication Unit for

Unmatched waterproof design; with the transmitter featuring IP54 for splash and drop resistance; swimming communication system offer unparalleled waterproof performance Wider connectivity; communications systems for swimming training provide connectivity; from the indoor space to the open water and even underwater depths; no matter where you go; you'll always be within range Clearer communication; support 9 channels; radio set for swimming training reduce the risk of communication interrupts; each channel operates independently; ensuring communications are transmitted clearly Increased efficiency; transmitter working 10h; radio set for swimming training with its long battery life; increases overall efficiency; this allows instructors to spend more time teaching Enhanced usage experience; say goodbye to tangled cables and frayed ports; magnetic charging elevates the user experience; making it simple and enjoyable to keep communications systems for swimming training powered RETEKESS TT120 communications systems for swimming training with a far communication distance and long battery life, it supports 9 channels and boasts simple operation, including one-button mute functionality and external audio input. It offers the convenience of both an built-in microphone and a standard lapel microphone, giving you two options for use. This ensures that every training session you have is highly efficient.