Thank you for viewing! Product Details 【Length】14.5cm 【Usage Time】Approximately 40 minutes 【Image Transmission Speed】20fps 【Operating Environment Temperature】-10℃ to 50℃ 【Optimal Focal Length】1.4 to 2cm Recommended Points 【1080P High-Definition Camera】 Equipped with a 1080P high-definition camera, it displays the inside of your ear in real-time and with clarity. You can safely and securely clean your ears while clearly seeing fine earwax and deep inside your ear. 【Ultra-Fast Wi-Fi Connection】 A stable and high-speed Wi-Fi connection smoothly displays real-time images on your smartphone or tablet. It minimizes image delay and distortion, allowing for comfortable operation. 【With LED Light】 Equipped with a high-intensity LED light on the camera part. It illuminates even the dark and hard-to-see areas deep inside the ear, allowing for safer cleaning. 【130mAh Large Capacity Battery & 40 Minutes of Continuous Use】 Equipped with a battery that can be used for up to approximately 40 minutes on a full charge. It's safe not only for ear cleaning but also for sharing with family and for when you want to take your time.