12V 72W High Pressure Micro Diaphragm Water Pump Automatic Switch Smart Type Guillotines protect your ring jewelry from

protect your ring jewelry from scratching and breaking

Compatible with Android 4

durable and do not easily break

the light can be used as interior lamp or increasing the interest of driving

Avoid dramatic changes in temperature

12V 72W High Pressure Micro Diaphragm Water Pump Automatic Switch Smart Type Guillotines protect your ring jewelry fromITEM NAME: 12V 72W High Pressure Micro Diaphragm Water Pump Automatic Switch Smart Type. Rateapower: 72W. Diaphragm Water Pump only, other accessories demo in the picture is not included! Built in pressure switch, to automatically turn on and off as you turn your tap or nozzle on and off.