TypeBody MassagerModelHQ-185/HQFeaturesErgonomic DesignCompatibilityDailyTarget Body PartBody PartVoltage (V)<5FunctionRelieve Back Pain , Relieve Neck and Shoulder Pain , Relieve general fatigue , Relieves StressTipsYou should not do a full body massage if you are suffering from extreme fatigue, dizzy, drunk, have a fever, or within a half hour of eating. , If you have a skin disease or damaged skin, please do not use electornic machines on the affected areas.InstructionsEnglish