... size, shape, design can be customizedUsageThe car bottle warmer can warm the baby milk and keep the milk ... one communicationUsage:Place the bottle into the bottle warmer,connect the DC lines, plugs into car's ... outlet, and the warmer starts work. Shenzhen Joyren Maternal and Baby Products ... Car Sun Shade, Car Travel Bag,Car Bottle Warmer, etc.Our factory are well managed to reach ...