1) Altimeter: Range from -2,296 feet to 29,500 feet (-700 meters to 9000 meters)
2) Weather forecast
3) History Altitude record: 256pcs records
4) Compass: Show bearing in degrees and cardinal point
5) Thermometer: C or F degree format
6) Clock: In 12 hours or 24 hours format
7) Calendar
8) Backlight
9) Battery: 2 AAA batteries (No include)
10) Size: 90*50*18mm
11) Weight: 48g
