With KnitWarm technology, you can enjoy the intelligent warmth on your neck with only a small scarf. You are able to carry this small scarf in your hand bag any time. The CrossOver Scarf offers warmth and comfort like a toasty neck warmer in chilled weather.
Two small pockets under the left side of the scarf are for slipping in the battery and control. Folding the scarf horizontally in half and put the warmer part close to your neck. Secure the scarf by feeding the other ends through the tunnel where the small pockets are located.