Bone Conduction Swimming Training System – 7-Channel IPX8 Color:1-Black Rinses off effortlessly with no

Rinses off effortlessly with no residue

it can be tuned to suit fine

Compact & Portable: Lightweight and slim (18

Luxurious Foam: Dissolves quickly in warm water to release a cloud of velvety foam that envelops your skin

Bone Conduction Swimming Training System – 7-Channel IPX8 Color:1-Black Rinses off effortlessly with noCoach Your Swimmers Like a Pro Without Missing a Beat The Bone Conduction Swimming Training System (Model H907) is the ultimate tool for swim coaches who need real time, crystal clear communication with their swimmers even underwater. Using advanced bone conduction technology paired with a 7 channel FM transmitter, coaches can broadcast instructions up to 120200 metres across a pool, while swimmers hear every word through fully waterproof (IPX8) bone