Koolatron 12V Neck Massager

Features Plugs into cigarette lighter Compact, portable, and convenient Deep, penetrating, soothing massage True lateral massage Relaxes strained muscles Relieves back pain Soothes and relieves stress-related pains (headaches, shoulder, neck, etc) Maximum Power Draw - 0.35 Amps @ 12V DC Product size - 13.5 in x 6.5 in x 4 in Weight - 14 oz (400 gm)