Smart Electric Posture Corrector Back Brace Support Belt USB Rechargeable Lumbar Spine Alignment Vest for Office Workers

Features:1. Ergonomic design, adjustable shoulder strap, light and durable, soft and skin-friendly, fiindividuals the curve of the human body, comfortable to wear without sweating.2. Built-in high-precision motion component, monitors the Messageure in real time, accurately captures the changes in the wearer's Messageure, and vibrates in time to remind you to scientifically and effectively help you correct unhealthy Messageures such as hunchba.3. It helps to correct the wrong body Messageure of the ba and shoulders, improve hunchba, develop correct body Messageure, Safeguard eyesight, and prevent myopia.4. Insist on using it for 14 days, Groupivate body memory, and develop good habiindividuals scientifically, so that you can get rid of hunchba troubles and build a tall and straight figure.Specifications:Color: grayMaterial: ABS+polyester elastic bandWorking voltage: 5VRated power: 0.4WBuilt-in battery capacity: 150mAhCharging time: about 2 hoursCharging voltage: 5VNet weight: 74gHost size: 981.5CMPacking size: 14.513.84.8CMPackage Included:1* Host1* USB Charging Cable1* English User Manual