Z13 Children Intelligent Posture Correction Vibration Reminder Hunchback Correction Belt Hanging Neck Induction Back Straightening Device, Specification: Ordinary Version(Blue)

1. Posture monitoring, vibration reminder, intelligent detection, standing and sitting dual purpose, easy to use
2. Intelligent detection, angle detection, vibration reminder
3. Sit upright and take care of your eyes
4. Convenient without pressing shoulders, simple to wear
5. Ordinary model: intelligent monitoring of posture, humpback vibration reminder and correction
6. LCD model: intelligent monitoring of posture, hunchback vibration reminder and correction, intelligent display screen hunchback times
7. Material: ABS+silicone
8. Battery capacity: 200mah
9. Power supply mode: USB / built-in lithium battery
10. Rated input: 5V / 1A
11. Rated power: 0.4w
12. Weight: 102g