I purchased this, but ended up not using it, so it's a new, unused item. The box has been opened. 【Ultra-Small Surveillance Camera with WiFi Connection】It's a round, invisible camera the size of a 100-yen coin, with a thickness of 2.4cm. It's compact and lightweight, weighing only 78g. It uses a strong magnet and can be installed anywhere. It's easy to hide and won't be noticed. You can see it anytime, anywhere. Download the app on your mobile phone and monitor your home day and night. 【Sound and Motion Detection Alarm】When a moving object is detected, the small hidden camera starts recording. The unique sound detection function detects sounds over 50 decibels with the latest high-precision built-in microphone technology, and the camera also automatically records to trigger an alarm. Warning messages can be sent to your mobile phone with one click, helping to protect your home, store, or warehouse 24 hours a day. 【Day and Night Infrared Night Vision】The surveillance camera is equipped with the latest infrared night vision function, and the 6 enhanced infrared LEDs provide clear display even at night. By manually turning on the infrared night vision function through the app, you can clearly see up to 5 meters away even in the dark of night. You can use the app to hide or turn on the camera's light. 【1080p FULL HD Image Quality】This mini spy camera uses a powerful 2-megapixel image processing chip and an F1.8 large-aperture lens, allowing you to capture more detailed, high-definition images in HD Ultra HD, which is superior and clearer than similar products. With a 160° wide-angle, you can check the situation at home over a wide area. It is recommended to charge the camera before use. Please note: Please understand that there may be slight differences from the product description and photos.