Vender [Hot Sale]Smart Sensor Orthosis Invisible Correction Belt Back Posture Corrector Sitting Posture Hunchback Smart Corrector al mejor precio

1.Smart sensor, vibrate to alert when back bend over 25degree 2.Eliminates neck and back discomfort from sitting with rounded shoulders in front of the computer 3.Lightweight high elasticity nylon corrector can be worn comfortably under or over clothing. 4.Smart Posture Corrector vibrates automatically to remind users of their incorrect posture 5.Easily get perfect confident posture - start standing, sitting much straighter. Adjustable length, suitable all ages male and female Product name:Sensor Orthosis Rated voltage: DC3.7 Full charge time: 1H Colour:black Material:ABS Size:10.4 x 8.6 x 2cm Package Contents: 1 x Sensor Orthosis 1 x USB Cable 1 x ManualOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.