Posture Corrector Adjustable Upper Back Brace with Smart Sensor and LED Display Support Straightener for Spine Back Neck - Grey

• This posture corrector will help you maintain a good posture habit, prevent and improve hunchback, and you can wear it anywhere
• It detects posture in real-time, accurately captures your posture changes through angle and tension sensing, and vibrates in time. When your posture is not correct, it will continuously vibrate to remind you
• The shoulder straps are made of soft and breathable materials that do not hurt the armpits, making the shoulders comfortable and anti-allergic
• Intelligent LED counting function, record the number of errors per day, hunchback bending more than 25°, immediately vibrate to remind, automatically develop muscle upright habit
• Environmentally friendly plastic, non-toxic and harmless to the human body, smooth surface and edges, skin-friendly and non-irritating
• Durable non-slip adjustment buckle, free to adjust the tightness, not easy to fall off
• Equipped with USB charging cable, using thickened copper core material, high speed to enhance the charging time, fully charged, can standby 21 days
• This posture corrector can be worn inconspicuously at work or in everyday life, is lightweight, and can be used by children and adults alike

Specifications:

• Material: ABS + PC + nylon
• Battery specification: 400mAh/3.7V
• Charging time: 1.5 hours
• Charging current: 500mA
• Charging voltage: DC 5V