The USB Disco Ball Party Light, with a small and exquisite appearance, is perfect for weddings, birthday parties, Christmas decorations, dancing, DJ party, etc. It can light up the room, brighten up the party, and decorate your wonderful life! It's a perfect party accessory for a birthday party, pool party, disco party, dance party, pajama party, and Holiday, Wedding, Christmas, Karaoke, DJ, Halloween, Get together or another occasion, also could use it outdoor, backyard, bedroom, living room and more. Features: Plug and play, quite easy to use. Just need to plug into any USB power, such as smartphones, power banks, laptop USB output ports,s, etc. Intelligent voice-activated sensor embedded, disco party light captures nearby sounds or music and changes color or speed. Mini size, portable and flexible, convenient to carry with you, and hold moveable party anywhere anytime. Perfect for weddings, kids' birthday parties, Christmas decorations, dancing, etc. Spicing up the party and lighting up your wonderful life! Low heat and power consumption, environmental protection, and energy conservation. Small and exquisite appearance. Specification: Led power:4W Package size:43*43*45mm Product weight:24g Package included: 1 *Mini Disco party light 3* Micro-USB Adapter 1* Package Box How to use the Mini Disco ball light: Plugs into any USB power, such as all Power banks, Macbook USB output port, Karaoke Microphone, etc. Please Note: *Not look at it for a long time. DO NOT STARE into them. *Not a professional-grade special effects device.