4x HOT COLD PACK First Aid Reusable Ice Heat Gel Packs Microwaveable Relief Bulk Lighting It will automatically turn on

It will automatically turn on at dusk and off at dawn

3 Functions: Fan / Heat / Rotate

2 Speed: 5500-7600/RPM

After fully charged

Commercial-grade construction meets easy cleaning – all trays and accessories are dishwasher-safe

4x HOT COLD PACK First Aid Reusable Ice Heat Gel Packs Microwaveable Relief Bulk Lighting It will automatically turn on4x HOT COLD PACK First Aid Reusable Ice Heat Gel Packs Microwave Relief BULK This microwaveable freezer safe hot cold pack is a must addition to your home medical kit or first aid kit. Features and Specifications: Reduces swelling toothaches Temporary relief of headaches Reduce fevers Instructions included This listing is for 4 of these packs. Always read the label. Follow the directions for use.