... .CE,FCC 5.stainless stee Electronic Bicycle/Motorcycle alarm lock with high secuirtyTechnology parameters:Product model: LT-U3021.Voltage1.5V, LR44*6 ... is bright and clean level off, trademark clearly.3. The surface in the paint, color Uniformity, can not have bubbles, hang ... paint and take off paint4.The surface in the electroplating, color Uniformity, do not have the shell ...