This is a very cute, pink kids' karaoke toy with a unicorn design. Includes instruction manual. *Please note* While it comes with two microphones, one of them is defective (when the microphone is turned on, there is a distorted sound, or electronic noise, that doesn't stop). Please be aware that only one microphone is fully functional. Even the defective microphone can still be used as a toy to enjoy the feeling of being a singer if the microphone is turned off (the voice will not come out of the speaker), so I will include it. It is rechargeable, and the main unit has a handle and a strap (you can put it on your shoulder by attaching the included strap), making it easy for children to carry and enjoy in various places. Please see images 6, 7, and 8 for actual product photos. I did not see any noticeable stains. Please note that I may have overlooked something as I am not a professional inspector. I have used it a few times indoors and stored it at home. This is a used item, so please refrain from purchasing if you are sensitive to this. Please understand that I cannot respond after the item has been rated. Please check the operation before rating. Please understand the above, including the defect of one microphone. I will wrap the toy itself in bubble wrap and put it in the outer box (image 9) (I will remove the handle of the outer box and include it separately), and then put it in a plastic bag for waterproofing before shipping. 【Product Description】 ①: Karaoke for Kids: You can download music to a USB memory stick, then insert the TF card to play music. You can connect a microphone and sing along with the music. Bluetooth karaoke machine. You can use the Bluetooth function of your smartphone to wirelessly connect to the karaoke machine and play music stored on your smartphone. ②: Voice Changer Multi-function: Connect the microphone, then press the microphone button to select three voices. ③: Applause: Press and hold the "Applause" button to hear applause or a "boo." This feature makes children's karaoke more fun when singing. ④: Original Song/Accompaniment: You can switch between the original song and accompaniment by pressing the music button. ⑤: Portable: The audio storage box can hold two microphones. It is convenient to carry.