TENGOO Smart Posture Corrector Intelligent Vibration Back Straightener Posture Corrector for Adults & Kids Back Support

Specifications BrandTENGOO NameSmart Posture CorrectorCharging methodUSB chargingColorGray pinkMaterialABSProduct size9 5X8 3X1CMRated voltage3 7VBattery capacity200mAhFeatures Can be used by children adults Shape a good posture New generation of intelligent induction orthotics 2 Hours per day the effect can be seen Do not let bad habits affect the spinal deformation Built in high precision sensor chip accurate recording real time monitoring timely reminder of correction Angle sensing intelligent vibration alert Built in high precision sensor chip bending up to 20 orthodontist immediately vibrate to remind USB Charging Super Long Standby Large capacity built in battery USB charging longer useClick to get English manualHow to use 1 Adjust the back strap to the appropriate length2 Press the back button to turn on3 Maintain the correct standing position for 1 2 seconds4 When there is a low bending posture vibration promptsPackage included 1 TENGOO Smart Posture Corrector