Open Box IST Kids ProEar Pressure Equalization Mask with Watertight Ear Cups Used Boots Easy operation with side titanium Add on the SMS Easy operation with side titanium alloy push button switch 6 DEFAULT OR USER SETTING On Unit Log Capacity 24 DIVES OceanLog PC Download OPTIONAL OceanLog PC Settings Upload OPTIONAL OceanLog Download Memory Capacity UP TO 150 DIVES** Pre Dive Planning Sequence PUSH BUTTON 30 190 ft 9 57 m On Unit Simulator and Dive Planner NO Temperature Display YES User Reset Power Off YES Air Time Remaining Bar Graph YES Nitrogen Tissue Loading Bar Graph YES Oxygen Loading Bar Graph YES Variable Ascent Rate Bar Graph YES No Decompression Time Remaining Display YES Air Time Remaining Display YES O2 Time Remaining Display YES Set Mode with Rapid Advance YES Set “Turn Around” Pressure Alarm YES Set “Ending” Pressure Alarm YES Set FO2 Value (%) AIR PRODUCT DESCRIPTION Enhanced underwater hearing and sense of direction