[Auto Move Mode]: With Sound Active and Flash function, built-in intelligent voice control sensor, strobe light flash colors and disco ball rotating speed respond to music beat. / li> [Powerful and energy-saving]: The Magic USB Disco Ball can light up your room, will light up the whole room with low power consumption. No damage to your device, durable and low power consumption. DC 5V, mini lights parties really save power, so you don't have to worry about your phone running low when connected to your cell phone. [Small size with bright light]: mini size, with 4 color LED beads, intense light effect, the projection area is large and easy to carry, Easy to create a dynamic and vibrant atmosphere for listening to music. [Easy to use]: easy and convenient to use, just plug any connected USB power source to your android smart phone or computer, all power banks, all output ports . [Satisfaction Guarantee]: good quality with good price, we also give you the best service within 24 hours, if you don't like the product for any reason, we will give you 100% money back guarantee % Specification: Type: LED light Material: ABS Light color: RGB Mode: Automatic mobile mode / Sound active / Flash Lifespan: 5000 H Beam angle: 120 degrees Flash range: 5-10m / 16.4-32.8ft Total power: 4W Operating voltage: DC 5V Certification: CE RoHS Size: 4.1 * 4.3cm / 1.67 * 1.69 " (D * H) Net weight: 18g / 0.6oz