<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p><span style="background-color:rgb(255, 255, 255)"><strong>Describe</strong></span></p><p>Product Name: Intelligent Orthodontics</p><p>Product attribute: Odorless</p><p>Power: USB charging</p><p>Working voltage: 4V and below</p><p>Usage: Back</p><p>Materials: plastic, metal</p><p>Product material: high-strength nylon belt/PC+PP</p><p>Product functions: spinal correction/chest expansion/improvement of hunchback/prevention of hunching/protection of vision</p><p><br/></p><p><span style="background-color:rgb(255, 255, 255)"><strong>Precautions</strong></span></p><p>Adjust the elasticity and usage time according to one's own physical condition. Please gradually adapt from the initial 10 minutes of wearing and transition from full to</p><p>Use for 2 hours daily</p><p>Please do not use it during bedtime.</p><p>People who are currently hospitalized and those in their growth period must make sure to use it before use</p><p>Discuss with the doctor.</p><p>Please terminate use if you experience any abnormalities during use</p><p></p></div></div><p><br/></p>