★ 【Dry or Moist Heat Traet】 Administer heat treat to penetrate deep into muscles to promote blood circulation, relax and relive pain; do not thoroughly soak the pad, do not dampen the pad connector (for instruction, please refer to the user guide).

★ 【Personalized Heat Levels】 Built-in thermostat provides 6 temperature levels (95°F, 104°F, 113°F, 122°F, 131°F, 140°F ) and will auto reheat.

★ 【Safe to Use】 Built-in NTC thermistor for overheating protection, and the default 2 hour timer offers a safer user experience.

★ 【Heats up in Seconds】 High quality wire and advanced heating system allows it to quickly heat up to your chosen level for effective and immediate warmth for muscle relaxation.

★ 【Large Size】 Made of soft microfibers and measures 12in wide by 24in in length to fully cover your shoulders or back to relax your muscles; unique wire arrangement helps keep the pad in place on your shoulders or neck.