• Savior heated knitting hat & heated hat solution
• Model: SH-03
• Opreation: Knitting.
• Control system: One button controller
• Voltage: 7.4V
• Battery capacity: 2000mAh
• Level 1: 4-5 hours
• Level 2: 3-4 hours
• Level 3: 2-3 hours.
• Battery charger: 8.4, 1A charger.
• [Savior Battery Heated Knitting Hat for Winter Use, Toques, Rechargeable Battery Smart Control 3-8 Hours] [Savior Battery Heated Knitting Hat for Winter Use, Toques, Rechargeable Battery Smart Control 3-8 Hours] [Savior Battery Heated Knitting Hat for Winter Use, Toques, Rechargeable Battery Smart Control 3-8 Hours]
• We supply the best solution for the heated hate, heated glove, heated insole, heated colthes.Use time:     
• 3.7V,3000mAh, use time 2-5 hours    
• 3.7V,4400mAh, use time 4-8 hours    
• 7.4V,1500mAh, use time 2-5 hours    
• 7.4V,2000mAh, use time 4-8 hours    

Thank you for your interest in our products. Please let us know via "Contact Supplier" function if you have any queries or require assistance.