1. [Save money party disco light] This bright, magical disco ball light is an excellent ambience maker for any party.^ 2. [Easy to use, just plug play and dance] The disco light is very light and portable, so it is very easy to carry. Just plug the mini disco ball party lights into your phone and they will light up automatically.^ 3. [Portable and wide application] These party disco lights can be used for discos, KTV, bars, stages, clubs, etc. to enhance the atmosphere on festival day and family celebration.^ 4. Compatible with all USB outputs such as power pack, power banks, karaoke microphone, Android or smartphone.^ 5.It is suitable for birthday party, friend / family gathering, disco party, dance party, wedding show, vacation, Christmas, DJ bar, Christmas, car, camping. Also, the decoration for living room, bedroom, children's room, can be a good selection of gifts for children and children.^