Sell AIC Smart Sensor Back Posture Corrector Trainer Smart Posture Corrector W/Adjustable Back Strap best price

Intelligent-Grey Size: Free size (fit for chest 28 "- 48"; weight 15 - 95 kg) Black-no Intelligent ---- Large size : 56 kg-85kg Feature: -Easily obtain perfect confident posture-start by standing, sitting much straighter. -Align your shoulders, spine and upper back. -Improve posture & reduce slouching immediately with easily adjustable double handle design. -Lightweight elastic nylon corrector can be used comfortably under or over clothing. Eliminates neck and back discomfort from sitting with rounded shoulders in front of the computer. -Use all day to retrain your posture-it is almost invisible when wearing under a shirt. Parameters: Charging interface: standard V8 USB interface Battery Capacity: 500mAH Power Supply: 5V Charging Time: Approximate 1 hour Charging Voltage: 5V Material: ABS+ High elastic nylon belt Size: Free size (fit for chest 28 "- 48"; weight 15 - 95 kg) Common problems in use: If the posture reminder is not sensitive, pls try to tighten the strap, and at the same time, the back should be straight at the time of powered on, and the chest should be deployed as far as possible."fo" If the posture reminder is too sensitive, pls try to loosen the strap. If you encounter abnormal vibrations, pls sit upright, then reboot the reminder. If the reminder can not be switched on, Please charge it Attentions: People with serious back problem should seek helps from a doctor or hospital. The process of correction is not easy, and you need to insist using it before you can see the effectiveness. Be sure to read the user manual carefully before use. Packing list: 1 x Intelligent posture Corrector 1x usb cord