You can place the smart posture free corrector on your upper back. It reminds you to sit or stand up straight with real-time gentle vibrating reminders
High-precision sensors can effectively monitor the curvature of the spine and automatically remind you to develop a good posture
Especially suitable for people with a slight hunchback, people with bowed heads, long-term desk workers and office workers
Made of high quality material, soft and light. Removable and washable silicone case for easy cleaning
Specifications:
Material: ABS
Power supply: USB charging