100% Polyester
– Neck warmer in fleece, with heating system on the neck area
– Powered by Power Bank (not supplied) with minimum capacity 5000 mAh (5 V/2 A)
– Heating duration depending on battery power (approx. 2 h at 5000 mAh)
– Collar with easy to use On/Off switch: it is visible from the rearview mirror
– Pocket for Power Bank