Open Box Cressi BT Interface for Dive-Watch Computer Dive Knives User-replaceable AA battery

User-replaceable AA battery

corrugated breathing tube and a large exhaust valve - all of this is about the Supernova Dry Snorkel by Cressi

REINFORCED BOTTOM - The durable mesh design and reinforced bottom offer added protection and longevity

top shoulder

Up to 120 hours on a single charge

Open Box Cressi BT Interface for Dive-Watch Computer Dive Knives User-replaceable AA batteryPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION The BT Interface for Cressi Dive Watch Computers is an external docking station to send data to your smartphone via a Bluetooth connection. It uses infrared technology to gather data from the dive computer with minimal power consumption, while using a Bluetooth connection to link to a smartphone. It is compatible with both