Back Massager Massage Chair Cushion Style:B you can feel at ease

you can feel at ease

Environmental condition: 6℃~40℃

continuous print more than 3-hour

Frequency of 40Hz carrier wave 500-8000Hz

Frequency   Convex:3

Back Massager Massage Chair Cushion Style:B you can feel at easeMassage Chair Cushion Features A soothing custom massage in your office, car or home 59 vibration zones for a personalized massage Easy to read remote adjusts temperature and intensity Quick 30 second heating gives you immediate relaxation Car and home adapters for use anywhere Elastic straps keep massage cushion in place 2 chair options give you 59 vibration zones for a customized massage Choose a cushion with either 5 or 9 vibrating focus points for