Product Information
- Four heating zones, back heating zone improves air‑conditioning wind chill, back stiffness and strain.
- Hot area of abdomen can improve gastrointestinal problems, promote digestion and keep abdomen warm, effectively resisting invasion of wind and cold.
- Three gears can control temperature and adjust it arbitrarily, put power bank in the vest bag and carry it with you to keep heating anytime and anywhere.
- Ward off cold and warm, USB power supply, smart heating, composite fiber heating material.
- Shoulder hot zone, relieve shoulder pain, shoulder strain and cervical spondylosis.
