Features1Soft fill in material with good flexibility can give you the great comfort 2Excellent vibration system offers strong vibration and comfortable massage, which can relieve your pain when it works 3Warm massage to promote blood circulation, accelerate detoxification and relieve fatigue 45 massage modes, simple operation, easy to use 5Elastic band keeps it from moving randomly for more accurate massageSpecificationDescription:Features:Soft fill in material with good flexibility can give you the great comfort.Excellent vibration system offers strong vibration and comfortable massage, which can relieve your pain when it works.Warm massage to promote blood circulation, accelerate detoxification and relieve fatigue.5 massage modes, simple operation, easy to use.Independent safe battery jar, requires 2 section AA batteries.Relax muscle, ease stress and relieve back, neck pain.Elastic band keeps it from moving randomly for more accurate massage.An ideal gift for your parents, husband, colleague and yourself.Specifications:Material: 82% Nylon + 18% Polyurethane FiberMode: 5 ModesMassage Way: VibrationBattery: 2 x AA Battery(Not Included)Color: GreenItem Size: approx. 22 x 15cm / 8.7 x 5.9inchPackage Weight: approx. 174gItem Type: Massage PillowApplicable For: Neck, Back, LegsPackage Include:1 x Massage Pillow1 x Battery JarNote:The battery is not included in the Package.