Sell Kids Smart Sensor Posture Corrector Belt Adjustable Back Brace Support Pain Relief Adults Children 儿童驼背矫正器脊椎骨保护带 best price

😍Feature: Easily get perfect confident posture Align your shoulders, spine and upper back. Improve posture & reduce slouching immediately with easily adjustable dual strap design. Lightweight high elasticity nylon corrector can be worn comfortably under or over clothing. Eliminates neck and back discomfort from sitting with rounded shoulders in front of the computer. Wear all day to retrain your posture- it's nearly invisible when wear under a shirt. 😍Color: Grey. 😍Material: high strength Nylon belt ABS 😍Power mode: USB charging 😍Charging Time: 2 H 😍Suitable for: neutral children/adults 😍Function: improve hump, prevent sputum and protect eyesight 😍Size : Free size ( Fit for chest 28"- 48" ; weight 15 - 95 kg） 😍Charging output interface: standard V8 interface 😍Charging time: 2 hours (about 2 hours) 😍Built-in battery specifications: 500mA/3.7V 😍Size : Free size ( Fit for chest 28"- 48" ; weight 15 - 95 kg） Package Includes: 1 x Intelligent Posture Corrector