7.4 Volt Savior heated face mask is best for winter riding a motorcycle or skiing.

Feature:
Comfortable & Breathable: Made from windproof fleece with a breathable design at the nose and mouth for warmth and easy breathing.
Long-Lasting Warmth: Powered by 7.4V 2200mAh rechargeable batteries, providing 6-8 hours of heat. Three heating modes; start with the highest setting for quick warmth.
Carbon Fiber Heating: Fleece lining with carbon fiber panels on ears for warmth, protecting face, head, neck, and ears.
Perfect for: Skiing, motorcycling, snowboarding, and other outdoor activities.

Wash and Care
Remove batteries before cleaning or storing.
Hand wash recommended; use a wash bag for machine washing.
Do not machine dry, bleach, iron, or dry clean.
Air dry flat.

What's Included:
1 heated mask
1 7.4V 2200 mAh Polymer Lithium Rechargeable Batteries.
1 Adapter
1 Instruction Manual
1 Carrying bag