Mini magic disco ball 4w led usb led light is sensitive to sound, its light changes according to the rhythm. you can operate the product with any device with an android micro usb socket and a normal usb socket. it is suitable for use wherever there is a usb port such as laptop, powerbank, in-car cigarette lighter socket, charging adapters, microphone. note: the converter for the phone is not included in the package, as not every phone port is the same. to connect it to the phone, you can use the usb converter with the appropriate end for your phone. maximum 50 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 50 pieces. more than 5 stocks were offered to be sold at the campaign price. the seller determines the selling price of the product you have examined. a product can be sold by more than one seller. the seller with the highest score determined according to the price advantage, delivery speed, return rates and general service quality, taking into account consumer satisfaction on the product list and detail pages, becomes the visible seller. other vendors are listed as alternatives on the product detail page. this product is not included in the discount campaign. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.