Learn to swim equipment with bone conduction tech
Where it can be used?- A amazing product For swim teachers/coaches who expect to talk to swimmers live in real time without any necessity of shouting at them all the time . It is perfectly used for water activities or special work environment such...
China
Main Item
IPL hair removal, body mulscle pulse massager
Business Type
Manufacturer, Exporter, Wholesaler/Retailer
Swim technique training equipment-amazing new product
For swim teachers/coaches who expect to talk to swimmers live in real time without any necessity of shouting at them all the time . Good for coach/swimmer technique training with instant feedback It is perfectly used for water activities or special...
China
Main Item
IPL hair removal, body massager
Business Type
Manufacturer, Exporter, Wholesaler/Retailer