Multifunctional microphone, USB Type-C connection, echo adjustment available. Rose gold karaoke microphone with Bluetooth connection, volume and echo adjustment functions. - Brand: Gigastone - Type: Bluetooth karaoke microphone - Color: Rose Gold - Features: Duet function - Controls: Volume adjustment, echo adjustment, play/pause button - Connection method: Bluetooth connection Body only. No charging cord. No box. No instruction manual. Please refrain from purchasing if you are looking for a perfect item, as it has been stored at home. Thank you for viewing. I strive to provide courteous and pleasant transactions. Thank you for your cooperation. ● Immediate purchase is welcome. ● I will respond to comments as quickly as possible, but there may be delays due to work. ● Shipping is usually done within 2-3 days. ● Please refrain from significant price reductions. Please consider the listed price. ● I have a cat. The item is stored in a separate room, and I take the utmost care when packing, but please be aware if you have allergies. ● There are no smokers. Please rest assured if you are concerned about odors. If you have any questions, please feel free to comment!