SPECIFICATIONSWorks: 2 PCS AAA batteryTips: Please remember to switch off after useSuggestion: 1 time everydaySize: Multi Size SMLSingle working time: 15 minutesOrigin: Mainland ChinaModel Number: Electric Neck Massager 012Material: Composite MaterialItem Type: Massage & RelaxationFeature-6: 16 Levels PowerFeature-
