Upgraded 10W RGBW Twinkle+Music Activated+Bluetooth APP Fiber Optic Light Upgraded 10W RGBW Sensory Curtain Light Kit: Twinkle + APP Control + Sound Activated + Tough & Durable (3*0.75mm) Sparkle Flash Point Cables——Great Headliner Light for Cars，Fiber Optic Star Ceiling Skylight for Home Sensory integration refers to the combination of sensory information input in various parts of the human organs, and through the integration of the brain to complete the response to internal and external perception of the body.Only through sensory integration can different parts of the nervous system coordinate the overall work and allow individuals to make smooth contact with the environment. A peaceful and relax atmosphere for everynight The Callsky sensory light is a fantastic way to easily and quickly decorate your living space and create a magical and relaxing atmosphere. Diverse Changes √ Multiple modes and color options, brightness can be adjusted.√ In dynamic mode the effect is much more better than stickers and USB projection.√ Make it the way you like. Fiber Optic Side Glow Cable √ You can choose your favorite color or mode then turn on the twinkle function to get more wonderful effect, 4 twinkle speed alternative.√ The light engine can be activated by the received sound. Sound sensitivity and color mode can be adjusted.√ More than 16 million static colors for you to choose.√ Up to 20 effects of the sound activated mode. Waterproof & Non-conductive Fiber Optic Cable Not easy to be tangled, easy to clean, which greatly saves you the time of cleaning and maintenance so that you can spend more happy time with your family！ Heat Sealed Fiber Ends All ends of soft silicone tube heat sealed and not easy to stabbed you. APP Control (Name: My SmartLED) - Twinkle Mode √ Plastic Side Glow Cable for Optical Fiber Light, Fiber Optic Lighting Decoration for Car Home Use Fiber Optic Light√ Excellent toughness, soft and flexible cable can design whatever shape you want.√ Waterproof, keep away from danger Package Include 1x 10W RGBW twinkle sound activated APP light engine 1x 28key RF remote controller(Battery included: NO) 1x 50pcs*2m*(3*0.75mm) tough flash point fiber optic cable 1x UK Power adapter1x User manual Technical Specification: √ Voltage: AC 86~265V 50/60Hz √ Power:16W √ Light Colour: RGBW √ Fiber cable operation temperature: -58¡ãF - 167¡ãF √ Diameter of each fiber: 3*0.75mm Flash Point Cables/3.8mm sealed silicon tube √ Quantity of fiber: 50pcs √ Length of fiber cable: 6.5ft/2m √ Remote: 28 key RF remote √ Shell material: Aluminum √ Diameter of connector: 20mm √ Lifetime: Over 50,000 hours √ Light source device size: L105*W87*H61mm Remoter √ dimension: L85*W52*H7mm When remote controller/light engine?not work ----1. Press the button "ON", to see the indicator light of the remote controller lit up or not after put a?NEW?battery . (If not please send us the photo of press the button but indicator light not lit up, we will send you a replacement) ----2. Power on the light engine, use the remote to turn on?, press the button"Music off" , then choose a static color like Red,Blue to see if it now all work well. ----3. Check by App to see if the light engine is not work: Download the APP"My smartLED"-> turn on Bluetooth-> click the APP (some phones need to allow the APP to obtain?your location, please agree)-> the light engine will link the APP automatically, it will shows: Connected->Test the functions the remote have to see if the light engine is not work then make the remote not work? ---4.Still not work pls find a supplier who will help. Can be used for visual, auditory, and tactile feedback Sound Activation Function Increases the Interaction Between Lights and User, Which Makes It A Great Choice for Sensory Lights