1. Intelligent follow-up, always fit the waist.
2. Double adjustable, manual adjustment + intelligent follow-up.
3. Airbag massage, relax the muscles, relax the waist.
4. Sedentary reminder, combined with movement and stillness, to prevent "sedentary disease".
5. Ergonomic design, symmetrical airbags protect the lumbar spine.
6. Flexible support, with a degree of relaxation.
7. Intelligent management, lasting battery life.
8. Built-in large-capacity lithium battery, wireless use, various scenes.