Characteristic1. Built-in 12 stimulation modes, multi-functional massage experience, effectively relieve pain and fatigue,Promotes blood circulation and improves muscle performance.2. LCD display and button control, simple operation experience, free to switch modes, adjust the intensity level and speed, switch the power on and off according to your preference.3. Automatic shutdown and timer function, effectively save energy, only need 3*1.5V AAA battery continuously4. Lightweight and lightweight design, it can be put in your bag or backpack, saving space and carrying the wind.5. An ideal gift for your family and friends to express your love and care for their health, it can address a wide range of daily health discomforts to your entire body such as legs, arms, stomach, etc.SpecificationMaterial: ABSShell color: whiteDisplay backlight color: blueDisplay type: LCD displayBody Modes: 9 Modes (Neck, Shoulder, Back, Arm, Waist, Hip, Abdomen, Leg, Muscle)Massage mode: 3 modes (knead, beat, turn)Intensity: 40 levels (adjustable)Number of channels: 2 channelsWaveform: Bidirectional pulse wavePower supply: DC 4.5V 3* AAA battery (not included)Output frequency: 1 ~ 120 HzOutput pulse width: 100~250uSOutput voltage: 40v20%Package includes:1* Massager2 Pairs* Electrode Pads2* Connecting Cable1* English User Manual