A single receiver without the coaches radio.

Features

• SONR is a wearable radio receiver for swimmers, which allows the coach to improve their technique, during the training even when the swimmer’s head is underwater. Shaped as a disc, it is located under the swimming cap to hear the voice of the coach.

Details

• Includes: SONR receiver x 1Goggle clip x 1Charging cable x 1Ear plugs x 1Instruction manual x 1
• Country of Origin: Imported