Retractable Ceiling Fan with Light and Remote Control, Smart Bluetooth Chandelier with Speaker 7 Color Dimmable 3 Speeds Black Crystal Fandelier 42in Bluetooth Crystal Ceiling Fan -Retractable & Invisible Blades -A grade Music Speaker -Freely change light color and brightness by Smart phone APP, Dimmable (1000-7000K) -12 light changing modes with music -3 regular light color (Cool, Neutral, Warm) and 3 Speeds ( L/M/H) changes by remote -Timing Setting(1/2/4/8h) -Silent operation: ＜35 decibels -Fan and Illumination can work separately. More interesting functions are waiting for discovering by yourself! SPECIFICATION: -Acrylic Blades -Lampshade material: Metal+Acrylic + K9 Crystals -Electronic materials: Steel, copper wire -Fan size: DIA 42 '' (blades open), height 17"(with 4" rod). -Switch: remote control / Wireless Bluetooth -Voltage: 110V -Wattage: 36W FEATURES REMOTE Turn on / off the fan and light 3 Fan speeds: Low- Mid- High 3 colors: Cool- Neutral- Warm Timer function: 1/2/4/8 automatic off MUSIC PLAYER Equipped with A grade speaker to provide 3D surround sound effect. Light can be dancing with Music if choosing "rhythm" function. 12 light changing modes with music. Note; To play music, it needs turn on light. 7 DIMMABLE LIGHT Freely change light color and brightness via Smart phone APP. There are timing setting for music and light. Scan QR code in instruction to Download APP "Tick Light(Android Phone) and "Smart Lamp Pro (IOS phone)" RECOMMENDATION Suit for 10-28 square meters bedroom, living room, lobby, kitchen, restaurant, bars, shops, cafes, salons etc.. Ceiling load is greater than 30kg; Ceiling height is greater than 110inches (280cm); APP CONTROL