Hunchback Vibration Reminder Hanging Neck LCD Display Sitting Posture Reminder for Children Back Correction

Hunchback Vibration Reminder Hanging Neck LCD Display Sitting Posture Reminder for Children Back Correction.

Feature:
- Posture Corrector and Trainer: It's a intelligent strapless posture corrector, you could place it onto your upper back. It reminds you sit or stand straight up with a real-time gentle vibration reminder.
- Vibrating reminder: This is a new type of back posture corrector, you can adjust your posture and wear it, when the curve of your back exceeds 25° there will be an instant vibration alert, until you straighten your back the vibration will stop, this is the most simple, effective and natural way to improve your posture in as little as 2 weeks, so you can look healthier and more elegant.
- Monitor Your Spine Status: This smart posture corrector could monitor your spine, if you get slouch, it will vibrate to remind you to get straight up.
- Smart Count: The back brace contains an LCD display that counts 1 time when your hunchback is reminded by the vibration.
- Reliable Choice: Use this posture corrector in quite simple way, no accessories needed, no continuous expenditure. Environmentally Friendly as well.

Specification:
Material: silicone+ABS
Rated Power: USB Charging
Height: 119mm
Rated input: 5V 1A
rated power: 0.8w
Operating Voltage: 3.7V
Charging time: 2 hours
Colour: black
Weight: 104g
Package: paper box

Packing list:
1 pcs x Posture Reminder
1 pcs x user manual
1 pcs x micro usb cable