About this item? Mini Disco Ball light with Sound Activated: The mini disco light has three colors (Red Blue and Green) and mixed colors or flash mood with the beat of music. When the sound of music near the disco ball lights exceeds 60 decibels the light will automatically activate colorful strobe effect! Thereby producing a disco effect!? Portable and Stickable: Each disco ball light is only 2.4 ounces. Theres also a magnetic paste in the bottom which can be easily and vertically pasted to any metal plane. It can perfectly bring the atmosphere of a disco party to any where.? Built-in Lithum battery when it is full charged no need any wire. No need find socket to support. with the built-in large capacity battery you can charge your mobile phone adapter computer or mobile power supply via USB. 30 minutes working time up to 4 hours.? USB Charging: Charging it by USB adapter power laptop or USB car charger. convenient be charging anytime and anywhere. The disco ball light is USB Rechargeable the charging voltage is 5V lower power consumption and higher safety.? Suitable for: In addition to being a supply for party decor and home decoration. It is also a good gift for kids. Perfect for dance party birthday party disco party pajama party outdoor party pool party and Holiday Wedding Christmas Karaoke DJ Halloween Certification:CE,DOT,EAC,EPA,FCC,GMP,RoHS,TGA,UL,KC,pse,WEEE Origin:CN(Origin) Item Type:Stage Lighting Effect Style:Mini Occasion:Home Entertainment Power:3W Model Number:wireless Mini Disco Ball Light Voltage:5V Material::PVC USB charging time:1.5 hour (full) light source::Red; Green; Blue - 3W Applicable 1::Mini Disco Ball Light Applicable 2::Disco Light Applicable 3::Party Lights Applicable 4::Stage Light Applicable 5::Car Disco Light Applicable 6::DJ Light Applicable 7::Strobe Lamp Applicable 8::Sound Activated"