The Power Dive’s PowerSnorkel ($2,495) is a revolutionary surface diving system that lets you dive and snorkel without tanks as deep as 39 feet. The device works as a floating air pump, providing air to divers for up to an hour. No tanks to carry and refill after your dive, simply recharge the battery and you’re good to go. The PowerSnorkel is easy to use, doesn’t require much training, allowing inexperienced divers to start diving in minutes. Click here for more pictures and videos.