<p><strong><span style="background-color:rgb(22, 165, 165);color:rgb(255, 255, 255)">Package List:</span></strong></p><p>1 * Tens Unit Device, 8 * Electrode Pad, 4 * Electric Wire, 1 * USB Cable, 1 * Instruction Manual, 1 * Box</p><p><strong><span style="background-color:rgb(25, 140, 143);color:rgb(255, 255, 255)">Features:</span></strong></p><p>15 modes to choose from, large color display, 4 outputs and independent control mode, 2000 mAh large battery, 30-level intensity adjustment, silicone buttons, adjustable scheduling clock.</p><p><strong><span style="background-color:rgb(25, 140, 143);color:rgb(255, 255, 255)">Specification:</span></strong></p><p>Color: White, Material: ABS, Size: 17.8*11.4*4.2cm/7.01*4.49*1.65in, Power Supply: Built-in large capacity lithium battery, rechargeable, Battery capacity: 2000mAh, Operating time: 30mins</p><p><strong><span style="background-color:rgb(25, 140, 143);color:rgb(255, 255, 255)">Usage:</span></strong></p><p>Connect the electrodes to the wires, place pads where the massage sensations are desired, turn the device on, select a mode, adjust the intensity, and use the scheduled timer.</p><p><strong><span style="background-color:rgb(25, 140, 143);color:rgb(255, 255, 255)">Note:</span></strong></p><p>Do not use if you have certain medical conditions, such as acute disease, cardiac dysfunction, epilepsy, high blood pressure, or pregnancy. Please refer to the user manual for more information.</p>