Electric toothbrush is the use of high-speed vibration movement to drive the brush head rotation or vibration to achieve the effect of tooth cleaning, electric toothbrush brush head movement has three ways: one is brush head reciprocating straight line movement, one is rotation movement, there is a complete set of electric toothbrush with two kinds of brush head.
Teencher Inspection team consists of professional quality control and international trade experts, each member with extensive inspection experience and very strong sense of service. our inspection can help you to reduce logistics costs, return risk, complaints, compensation and potential brand reputation due to quality problems.
1.Inspection Environment and Requirement
-Requirement for place of inspection:Light from a power of at least 500 Lux.
-Perspective:The products must be tested by every angle.
-Distance of viewing:In doubts, check the products from a distance of 30 cm. If it is not visible, it is no defect. View the items by various angles.2.Defect Description
-Not permitted any sharp point/sharp edge on accessories.
-Not permitted infestation of live insect.
-Not permitted blood mark
-Not permitted mildew products.-Not permitted heavily odor.
-Not permitted crack mark,chipped edge,burr, dent mark,scratch mark etc.
-Not permitted any rust mark.
-Not permitted wrong printing,missing printing etc.
-Not permitted unreasonable gap
-Not permitted burn mark,water spot,color stain,oil stain,dirty, impurity mark etc.

3.Field Test & Measurement
-Color shade check
-Function check
-Smell check
-Product dimension check
-Product weight check
-Barcode readability check
-Assembly/fitting check
-Button fatigue test
-Battery voltage check
-Rub test
-Tape test
-Noise level check
-Power on check
-Product performance check
-Internal check
-Quantity per carton check
-Carton dimension check
-Carton gross weight check
-Carton drop test