Semiconductor heating technology, both safe and energy-efficient. Semiconductor heating has no side effects on the human body and can be used for a long time. One button to turn on the heating, 5 seconds to heat quickly.
1800Amh Built-in lithium battery in the scarf, aluminum material for heating, super high speed fast charge for 1.2 hours, will give you up to 6 hours of use. Wear the invisible appearance, so that you can wear it without attention in anywhere.
Made of Imitation Cashmere super cozy and warm. Super soft and cozy fabric, Feel like Cashmere and warm, has a subtle sheen. Lightweight overall, no need to connect to mobile power, can be used directly. Especially perfect for a chilly outdoor night.
Please remove the built-in lithium battery in the scarf. Gentle cycle or hand wash in cold water. Please do not bleach, warm water wash individually. Squeeze gently and do not twist. Please dry in shade and keep flat.
Please note the scarf itself does not heat up. A small rechargeble heat device is included that sits in the scarf around your neck to keep you warm.