A snorkeling device that permits the user to expeditiously initiate and continue freestyle, butterfly, breaststroke and crawl swimming strokes while listening to audio and without having to repeatedly tilt the body, or turn the head and without having water enter the top inlet of the device.
Snorkel Apparatus
27.08.2015
Patent
Elektronische Ressource
Englisch
IPC: | H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |