Li-Polymer battery: With U.S. UL certification, safe and reliable. Optimal volume capacity plan
3 Levels Temperature Setting: High (Red), medium (White) and Low (Blue)
Heating area: Heating carbon fiber covering the entire toe part, fast heating within 30 seconds
Washable: Hand wash, battery must be removed. The wires and connectors can be exposed to water, pls make sure the connector hole is dry before inserting the battery
Worry-free shopping: All Smilodon's products can be returned or exchanged within 30 days of receipt of delivery using the Online Returns Center.