About OUKANINGA Professional Brand Sells High-Quality Ceiling Fan Chandelier And Provides Superb Customer Service.Regardless of any difficulties encountered,please contact us first for any problematic products,We will solve it for you,and Free replacement accessories within 90 days,30 days unsatisfied replacement or return service,provide the best service for you.Features★Bluetooth Ceiling Fan: Metal+ABS Blade,Ceiling fan and Chandelier 2 in 1,Built-in Bluetooth Stereo,mobile phone just need to turn on the Bluetooth function to play music,Then you can enjoy party,Disco and lighting at home.Make you more immersed in the joy of music.★Dimmable + Variable speed: LED Dimming,no bulb require,the fan has high-middle-low speed and Time setting with remote,The remote control can control the lamp and fan respectively.★Size: 42 inch Ceiling Fan Expanded size 107cm,non-expanded size of 46cm,Vertical height 40cm,4" and 8" downrods included to ensure proper distance from the ceiling and optimize air movement at your preferred blade height.SpecificationsMaterial: Metal top, Aluminum frame, Acrylic blades, PVC lampshadeLight body material: ABS + hardware chassisLampshade material: Acrylic + PVC PlasticLight type: LED Lighting board (Included)Dimmable:YESLight colors: white light, warm light, warm white lightNumber of blades: 4Variable speed:3Fan speeds: 3 types(Low-Mid-High)Control: Remote ControlMaximum power: 60 WVoltage: 110VInstallationThe instructiona and installation video specific for the fan are provided,You can refer to install.You can hire a electrician If you have not any installation experience.