Type swimming training
Spec 1个
Color Yellow and Black
swimming training
Yellow and Black

H907J Receiver: 200M range.Magnetic charging. Used with H900B Transmitter.

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Coach2swimmer system

The best solution for coach talking during training in swimming/aquatics/water sports

Bone conduction tech

Coach2swimmer for water sports - the most effective radio transmitting system for water sports ever built!

Coach2swimmer enables the coach to talk directly to the swimmer both above and under the water, and provides real-time continuous voice feedback throughout the training session.

Coach2swimmer is the premier waterproof underwater communication system using bone conduction technology.

The system consists of a poolside microphone and a transmitter supporting an unlimited number of Coach2swimmer waterproof headsets.   The 7-channel radio transmitter has a range of about 1000 meters. Coach2swimmer supports all headsets in its range, including up to seven different groups of swimmers operating on different channels.   The waterproof headset fits easily under any kind of swim cap. Coach2swimmer can be worn without a swim cap, held in place by the goggle straps. They even stay in place during starts and turns!

Coach2swimmer delivers the coach’s voice to the athlete through bone conduction technology, which amplifies sound vibrations to the ear, enhancing clarity when submerged.   The coach can talk to the swimmers on deck and in the pool because the ear canal is open. Listening is always perfect - above the water, under the water, even in a noisy, crowded pool!


Coach2swimmer is the premier solution for in-pool training.   Coach2swimmer ensures coaching of athletes everywhere in the pool - no waiting for swimmers to return to the wall to hear a new round of sendoffs or sets.   With Coach2swimmer, the coach gives real-time feedback including motivation, encouragement, pacing, stroke rates, and technical reminders. The coach can even use the warm-up swim to hold a team meeting, introduce the practice, or jam a favorite music mix.  


Using Coach2swimmer in a learn-to-swim environment, students attend with increased focus and are fully accessible to the instructor throughout the lesson.   One-to-one attention is provided during both teaching and practice swims. Instruction is multiplied with real-time correction and feedback creating faster skill acquisition and mastery.


Thanks to its 60-meter range, Coach2swimmer allows the open water swimmer to receive real-time coaching throughout their training session.   Coaches can provide spotting support, pacing feedback, and direction for more dynamic training. Coaches can now deliver more effective practice sessions from the boat or the beach, elevating and increasing the effectiveness of each swim.


Coach2swimmer allows the athlete to hear their coaches feedback up to 1.5 meters below the surface.   This enables the coach to direct movement simultaneously with crisp and precise real-time music so that timing can be maximized.   Up to seven groups can train in the same pool with their own music and their own coach, allowing for a more effective use of practice sessions for each group and the team as a whole.


During skills session, coaches use Coach2swimmer to deliver instruction for every athlete in the pool, including those with their heads under water.   Athletes practice player coordination in fast break situations as well as setting up an offense or maneuvering a defense before launching their skills in a scrimmage or game situation.   Up to seven skill groups can be separately instructed. Offensive and defensive squads can be directed separately.


Coach2swimmer guides blind athletes through practice in real time. Safety cues promote an effective training session with reduced risk of impact injury.   Blind swimmers gain tremendous confidence through constant auditory connection with their coach, opening up a new world of access and participation.

Coach2swimmer allows deaf athletes using bone conduction support to hear in the water in the same manner that they access sound through their regular bone conduction hearing devices. Athletes who use hearing aids may hear better underwater with Coach2swimmer. Swimmers with cochlear implants will receive input as vibration signals only.   

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