Part number:SAN-JZQ-01 Item Weight:140 g Product Dimensions:12.5 x 13.8 x 11.9 cm; 140 Grams Batteries:1 Lithium Ion batteries required. Colour:Orange Style:Modern Material:Ductile Material Power source type:Corded Electric Special Features:LCD Display, Portable Included components:Intelligent Hunchback Corrector Batteries included?:No Batteries Required?:No Battery Cell Type:Lithium Ion Features: 1. Kyphosis correction and Trainer: It's a intelligent strapless Kyphosis correction , you could place it onto your upper back. It reminds you sit or stand straight up with a real-time gentle vibration reminder. 2. Smart Count: The back brace contains an LCD display that counts 1 time when your hunchback is reminded by the vibration. It is designed to realign your spine to correct your bad posture and also alleviate pains on your back, shoulders and neck. 3. Reliable Choice: Record the number of incorrect postures per day, less and less incorrect postures per day means that the hunchback is getting better, so you can observe the improvement more effectively. Specifications: Material: ABS Charging voltage: 5V Working current: 0.12A Power: 0.6W Colour: Black, Orange Size: 12.5x13.8x11.9cm/4.9x5.4x4.7inch Package list: 1 x Posture Corrector Note: 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image. 2. Due to manual measurement, please allow 1-3cm deviation. About this item Ergonomic DesignCrafted with high-quality ductile material, soft and breathable, it offers comfortable wearing experience. Fit the curve of the neck, wear firm, and not easy to fall off. Long-term use can also improve your posture and make you more appropriate. Relief the PainWearing a posture corrector every day to develop proper posture. It is designed to realign your spine to correct your bad posture and also alleviate pains on your back, shoulders and neck. After a while, you'll find yourself looking healthier, and feeling better, and it's all up to you! Intelligent Vibration ReminderThis posture corrector has a built-in high-precision chip to achieve real-time hunchback monitoring, when you back bend more than 25 will trigger a vibration reminder. Comes with an LCD display, record the number of incorrect postures per day, less and less incorrect postures per day means that the hunchback is getting better, so you can observe the improvement more effectively. Avoid HunchbackThe posture corrector is designed to avoid prolonged head bowing and correct sitting posture. It enables the body to absorb all natural ingredients quickly and efficiently, leaving everyone rejuvenated and comfortable. Widely UsedPosture corrector can not only help sitting posture and avoid hunchback-induced diseases but also reduce fat shaping and promote blood circulation. Suitable for sedentary office workers, people who bow their heads, also as a gift for family and friends. Ergonomic DesignCrafted with high-quality ductile material, soft and breathable, it offers comfortable wearing experience. Fit the curve of the neck, wear firm, and not easy to fall off. Long-term use can also improve your posture and make you more appropriate. Relief the PainWearing a posture corrector every day to develop proper posture. It is designed to realign your spine to correct your bad posture and also alleviate pains on your back, shoulders and neck. After a while, you'll find yourself looking healthier, and feeling better, and it's all up to you! Intelligent Vibration ReminderThis posture corrector has a built-in high-precision chip to achieve real-time hunchback monitoring, when you back bend more than 25 will trigger a vibration reminder. Comes with an LCD display, record the number of incorrect postures per day, less and less incorrect postures per day means that the hunchback is getting better, so you can observe the improvement more effectively. Avoid HunchbackThe posture corrector is designed to avoid prolonged head bowing and correct sitting posture. It enables the body to absorb all natural ingredients quickly and efficiently, leaving everyone rejuvenated and comfortable. Widely UsedPosture corrector can not only help sitting posture and avoid hunchback-induced diseases but also reduce fat shaping and promote blood circulation. Suitable for sedentary office workers, people who bow their heads, also as a gift for family and friends.