Features:

• 5 heat zones: Left/Right chest, Left/Right shoulders, Middle of back
• 3 heat settings: (High, Medium, Low) for comfortable heating control
• Up to 14hrs run time on low using a 4.0Ah battery
• Machine Washable*, waterproof & windproof
• On/Off heat controller with LED indicator

*Soft wash in water less than 30 C, Battery & Holder must be removedSpecifications:

• Continuous runtime: 12V 4.0Ah – High – 3.5hrs
• Modes: High, Medium, Low
• Sizes: S, M, L, XL, 2XL, 3XL
• USB port: 1 x (2.4Amps)