1)Stable performance 2)mini Ultrasonic Cleaner for home use 3)A year guarantee 4) ... , color, also any requirements. Ultrasonic Cleaner,VGT-800 Ultrasonic cleaner,mini ultrasonic cleaner,cleaning machineDetailed Product Description1.It can be used ... . one by one , just disboard covering, and put into the tank with the right detergent,youll get the good effect. 6 ...