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
2015-08-27
Patent
Electronic Resource
English
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler |