1.Basic function test
2.Internal check
3.Battery charging check
4.Product endurance test
5.Tape check on silk- screen/painting/electroplate
6.Barcode Readability check
7.Waterproof test
8.Battery voltage test
9.Installation testing
10.Vibration test (lights mode not change automatically)
11.Low battery test( light should not flash when battery is to die)
