SPECIFICATIONSBody Material: PlasticBrand Name: OPENRGBBulb shape size: B8Certification: UL,RoHS,NONE,ROHS,NONEChoice: yesFrame Material: AcrylicHigh-concerned chemical: noneHoliday Name: HalloweenIs Batteries Included: YesIs Bulbs Included: YesIs Dimmable: YesIs Smart Device: YesLuminous Flux: <60Nominal Voltage: 5vOrigin: Mainland ChinaPower Source: DCUse: HOLIDAYVoltage: 5V Features: 1. Text input2. Diy graffiti3. Comes with animations/patterns4. Various dynamic effects5. Multiple languages6. Color adjustment7. Music rhythm8. Timing function What is included? Christmas light string * 1Top decoration star * 1EU/US/USB plug * 1Remote control*1Instruction Manual*1(Excluding Christmas trees or brackets) Note: The 1.8-meter Christmas tree with 1.6-meter light string and 0.2-meter decorative stars, for a total of 1.8-meterThe 2.1-meter Christmas tree with 1.9-meter light string and 0.2-meter decorative stars, for a total of 2.1-meter Easy & Quick Installation Userfriendly structure design, no complicated tools required. You can finish installation within minutes for home decor. DIY Text & Pattern Upload custom images, texts and builtin festival patterns to personalize your light display for unique decorative effects. Music Mode Lights sync and flash along with surrounding music beats, bringing vivid rhythmic lighting atmosphere for parties and festivals. Timer Function Set preferred onoff schedules freely. The lights will automatically turn on or off as preset to save your operation trouble. IP65 Waterproof Reliable IP65 waterproof rating, works well for both indoor and outdoor use, adapts to various wetweather conditions.