North Edge Aqua Freedive Multi-Sport 10 ATM dive computer

Features:
- Time display function, display of hour, minute, second, month, day, week, 12/24H, the initial value is (2020-1-01 12:00 00 00 WED).
- Alarm function
- Countdown function, the initial value of (0: 00.00.00, 12: 00 (0FF)
- Stopwatch function, the initial value is (0:00´000, (0FF)
- Step count, exercise time, pace, pace, mileage, calorie consumption
- Altitude, relative altitude
- Air pressure curve, air pressure, air pressure curve view (24H)
- Exercise time record, relative altitude view of movement.
- Dive function, one is diving, one is free diving. Dive with NDL time, depth, temperature, dive speed. - Dive log (99 records)
- Compass calibration function
- Low power consumption reminder
- Backlight function
- 4 key functions
- Uses CR2450 battery