LED Light-teeth Whiting products Third Party Inspection

LED Light-White Third Party Inspection

Some common factors for LED Light-teeth Whiting products quality control:

Appearance

Quantity check

Measurement

Battery charging test

Battery discharge test

Battery voltage test

Product use test

Single drop test

Waterproof test

Key function test

Timing power off test

Magnetic strength test

Inner check

Barcode scan

3M tape test for Logo

LED Light-White Third Party Inspection