Feature: Portable, 3000mAh battery included, 3 heat settings, 3 vibration intensities, 45 mins auto off
Thermostat: 1. Place the heating pad around your neck, ensuring it's positioned correctly for targeted relief. 2. Adjust the heat and vibration settings to your preference using the control panel. 3. Use the heating pad for up to 45 minutes at a time, as indicated by the auto shut-off feature. 4. Avoid using the heating pad while sleeping or taking a bath. 5. Clean the heating pad by wiping it with a damp cloth, and store it in a cool, dry place when not in use.