• Premium Material: 220gsm flannel + 200gsm sherpa soft and thick fabric
• Safety: American safety UL964 passed with ETL Certification
• Energy Saving: Intelligent temperature adjustment technology
• Easy To Use: 5 heat levels,4 hours auto shut off 1 button to control temperature
• Large Heating Area: Long heating wire for large evenly distributed heating area
• 5-year Warranty: 24×7-hour online customer service who can reply to your questions at any time