SONR Swim Coach Communicator, Waterproof, Underwater Communicator, Swimming, Swim, Coach Gifts, Bone Conduction, Real-time Coaching, Headphones, Metronome Black

Shout-free training: Meet SONR, a cutting-edge swim trainer communicator for real-time interaction that aids conserve the train’s voice throughout the training. SONR underwateraudio audio speaker is a 100%water resistant bone transmission device.Perfect outcomes: Swim devices are optimal presents for swimmers as well as instructors. Many thanks to continuous comments, the professional athlete fixes the activities, discovers quicker, and also attains the objectives quicker.Unique SONR Features: No earbuds or bluetooth, SONR radio transmitter assists the train provide the directions right when it’s required, and also the car sound streaming feature can make it also easier.

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