2017年4月10日月曜日

NEW GENERATION COACHING

Imagine that you can talking with your student or caoch by "hand-free"intercom when you guys doing water sports traning 

It will be very cool and convenient 

Just take look ! Bbtalkin !

Put BBT on your helmet 

Here we go !

#waterproof #watersports #coaching #BBT  #Shaun Murray 

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