Women’s heating jacket soft shell hand warmer with 7.4V battery pack

5 heating zones with hand warmers: carbon fiber heating elements driven by lithium batteries can create and distribute heat for the warm hands in the chest, back and front pockets.
Optional heating levels: These two one-touch LED controllers allow users to control hand warmers and body heaters separately, and there are 3 heating settings to choose from, providing ideal heat in any situation.[Quick heating function & lasting] Improve the traditional preheating shortcomings, you can feel the heat within a few seconds. Run time up to 8 hours at low settings.[Waterproof and breathable] DWR (Durable Waterproof) coating is added to the fabric to enhance water resistance, but it will not reduce air permeability to the greatest extent.[More warmer than competitors in other markets] The inner thick cotton layer of wool can keep warm and block the cold wind, which is suitable for more cold environments.
Worry-free: machine washable. The carbon fiber heating element and jacket structure are designed to withstand 50 machine wash cycles.