Visual Endoscopic Ear Pick Smart App Connectivity Waterproof HD Camera Earwax Cleaning Tools Ear Care. Includes A

Optimal Focus This is a fixed-focus lens. The image is sharpest when the object is 1.5 to 2 cm away from the lens. Please fine-tune the distance between the otoscope and your ear for precise focus and a clear image. Precautions Check Ambient Environment: Observe your surroundings before use. Do not use this product in crowded areas to avoid collisions and injuries. Child Safety: To prevent accidental injury, children should not use this product alone. Water Damage: Do not immerse the main unit in liquid. Battery Maintenance: This product has a built-in rechargeable lithium battery. If not used frequently, please charge it at least once a month. Normal Heating: The product temperature may rise slightly during use (not exceeding 45°C / 113°F). This is normal; please use it with confidence. Charging Safety Instructions: Do not use chargers or power banks with an output voltage higher than 5V to charge this product. Please use only a standard 5V charger.