Retekess TT120 Communications Systems for Swimming Training Trainer Transmitter and Student Receiver for Use in Water Sports

OverView

The waterproof communication headset Kit consists of a coaching transmitter, and one or more pairs of headphones (receivers for the student or player). The set may be expanded to include further receivers.

The swim training system is a radio for teachers, coaches, athletes and students to train on the water. Coaches don't need to yell and scream to train their team, all you need to do is speak at a normal volume and your swimmers will hear you underwater, allowing coaches to correct swimmers in real time and help swimmers follow the right pace. It is completely waterproof and excels in training for water sports enthusiasts such as swimming, windsurfing, kitesurfing, or SUP.

Waterproof design

The receiver is IP68 rated for prolonged immersion in water and the transmitter is IP54 rated for protection against splashing and accidental drops into water.

9 channels

Waterproof sport intercom allows up to nine trainers may simultaneously conduct their classes in one pool, or one trainer may provide suggestions to nine students individually using separate channels. Alternatively, the trainer can speak to the entire group using a single channel.

Comfortable and secure-fitting headset receiver

The receiver uses bone conduction so that people can hear the transmitted sound even though the earbuds are not inside the ear, but outside the ear (where the earlobe makes contact with the head). This is a completely safe method of transmitting sound that allows one to listen to the coach's comments while still hearing the sounds around them. It doesn't matter if the receiver is below or above the waterline - the transmission is always perfect.

Wearing style
The transmitter offers 2 wearing styles, you can hang the device on your belt via the clip or around your neck via the lanyard. The receiver features an ergonomic headset design for a perfect fit and comfort.

Wide communication range

The wireless communication system has a transmission range of 120 meters above the water surface and 50 meters in an underwater environment of 1.5-2 meters. 

Built-in lithium battery

Transmitter fully charged in 5 hours for 10 hours of operation; receiver fully charged in 3 hours for 5 hours of operation.

Magnetic Charging

Both the transmitter and receiver use magnetic charging, which allows the charging head to be quickly and accurately aligned and connected to the charging port for convenience. And it avoids interface wear and poor contact caused by frequent plugging and unplugging.

One-touch mute transmitter

Simply press the power button on the transmitter briefly to pause the audio transmission. This is useful in situations where the instructor needs to communicate privately or take a short break. During the mute period, the student will not hear any sound. Click the mute button again to return to voice transmission mode.

User-friendly Waterproof communication system

- The transmitter comes with a back clip to attach the unit to a belt or pocket.

• - The underwater communication system is designed with large buttons to ensure easy pressing.

- The volume of the receiver is adjustable so that users with different hearing levels can listen to instructions clearly.

• - The transmitter supports the connection of an external audio device that can be used to play pre-recorded instructional audio or background music to the receiver.