Thank you for viewing. I have confirmed the operation. As shown in photos 6 and 7, there were no problems with the sound or video. Please check the condition in the photos and purchase if you are satisfied. The items to be sent this time are all the items in the photos. - Model: SM24 - Brand: habibee - Functions: Temperature sensor, Eco mode, Alarm, Night vision, Volume adjustment - Display: Color LCD screen The above description is a copy of the product information. There may be errors. Please understand. The outer box has scratches and cuts due to storage. To prevent trouble, please refrain from purchasing if you feel even slightly uneasy, if you are looking for a perfect product, or if you are particular about the condition of the product. I try to explain the condition as clearly as possible, but there are individual differences in expression and perception, and there may also be oversights. Please consider purchasing after understanding that this is a used item. You can purchase this product immediately. The estimated shipping date is listed in my profile, so please take a look and purchase if you agree. This product will be packed with air cap (bubble wrap) before shipping. Please understand. We are also waiting for your consideration and inquiries. Also, I regularly list various items. Please take a look at my other listings! Following is also welcome!! Thank you very much. Baby