The XFT-502 Mini Gold Hand Electronic Physical Therapy Instrument Silver with 2pcs AAA Batteries is a great solution for multiple body pains. By gentle yet powerful massage， it helps to relieve various kinds of aching， stress and fatigue. This physical therapy instrument provides four modes including punching， vibration， massage and auto loop for you to choose. And you can freely adjust intensity and frequency according to your needs. Also， it is very easy to use with simple operation and light indication. Don’t hesitate to get one! It surely is worth your investment!<br>                                    Features            A great solution for multiple body painsHelp to relieve various kinds of aching， stress and fatigueProvide four modes including punching， vibration， massage and auto loop for you to chooseFeature gentle yet powerful massageYou can freely adjust intensity and frequency according to your needsEasy to use with simple operation and light indicationCompact， lightweight size， convenient to carryAttached with two pasters and two padsTwo AAA batteries are included in the package                                                            Specifications            Model    XFT-502    <br>Voltage    DC 3V    <br>Vibration Frequency    2~100Hz    <br>Current Consumption    Approximately 25 mA    <br>Battery Life    Approximately three months    <br>Key    6 Keys 7 . Dimensions: (3.94 x 2.36 x 0.59)" / (10 x 6 x 1.5)cm (L x W x H)    <br>Weight    1.83oz / 52g    <br>                                                            Package Includes            1 x Machine Body1 x User′ s Manual2 x AAA Batteries2 x Healthy-pad2 x Pasters1 x Electrode Wire