This is a heated muff that comes with a plush structure. The cute white small dot patterns on the red background accent this muff. This elegant heated muff is an ideal choice in winter.

• Voltage: DC 3.7V.
• Power: 3W.
• Adapter charger: DC 5V/1A.
• Charging time: 5-6 hours.
• Heating time: 2-3 hours.
• Heating area: back.
• Temperature controller: KYW-001(3 temperature settings with 1 lithium battery) or KYW-002 (3 temperature settings with 2 lithium batteries) or KYW-003 (3 temperature settings without batteries) or USB (constant temp.).
• Temp. range: 30-55℃.
• Fabric: super soft cotton + curl-pile velour + hard cotton.
• Feature: non radiation, washable, DC low voltage, safety, and energy-saving.