Insulin Refrigerated Cup Built-in battery life LCD screen display Easy to operate Accurate Temperature Control, Effectively avoid high temperatures that make the medicine fail.<br><br>Vacum Cooling Technology, Five-layer stainless steel has a temperature locking effect, good insulation effect. High-Definition screen, Touch screen adjusts the temperature, easy to operate. Small And Portable, Suitable for refrigerated medicines in multiple scenarios. Light Sound Cooling, Don't worry about noise disturbance. Long-Lasting Endurance It can store multiple medicines for easy use when going out. Color: Black Material: plastic<br><br>Package Contents: 1 * Insulin Refrigerated Cup 1 * USB Cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.