Used O'Neill 3/2mm Blueprint Chest Zip Full Wetsuit-Black-X-Large (Old Version) Snorkeling Masks 2 16V External Lithium-ion Batteries

2 16V External Lithium-ion Batteries

Ascent Rate Digital Indicator (m/min - ft/min):Yes

Simple push pin design allows simple replacement of springs if necessary

time and mix used are visible under water at the push of a button

Used O'Neill 3/2mm Blueprint Chest Zip Full Wetsuit-Black-X-Large (Old Version) Snorkeling Masks 2 16V External Lithium-ion BatteriesPlease note this is a USED ITEM offer. The item will be in good working condition, may show signs of use or wear. PRODUCT DESCRIPTION Please, note this is a USED ITEM offer. Item will be in good working condition, may show sign of use or wear. PRODUCT DESCRIPTION This product does not carry a valid manufacturers warranty.