ITEM NAME:Adjustable Back Posture Intelligent Back Brace Support Spine Support Strap Top 100% brand new and high quality! Item type:Smart Posture Corrector Color:White Material: ABS + elastic shoulder strap Net weight: 85g Fit for weight:About 15-90KG Fully charged time: 15 days Charging output interface: standard V8 interface Charging time: 2 hours (about 2 hours) Built-in battery specification: 500mA / 3.7V Packing included:1Pc Smart Posture Corrector.Material: ABS + elastic shoulder strap. Fit for weight:About 15-90KG.
