... piece 3.CE & RoHS approval 4.OEM & ODM available 2013 New Fashion Heated Mittens, Winter Outdoor Sports Hand Warmer, motorcycle gloves ... be frozen or frostbitten in frigid winter. 2.Five layers design, water-resistant fabric,breathable film, 3mm thinsulate fill, ... -battery supply outdoors, easy to operate. Specification: - The unique design of the gloves, is the invisible battery area, which is ...