Pyle Model : PDIC4CBTL35B3.5'' Aluminum Frame Ceiling Speaker Kit3.5’’ Bluetooth Ceiling / Wall Speaker Kit, (4) Aluminum Frame 2-Way Speakers with Built-in LED LightFeatures:Includes (4) 3.5’’-inch SpeakersBluetooth Wireless Music StreamingLightweight Aluminum Alloy Frame HousingBuilt-in LED Light: High-Efficiency, Low Power Consumption2-Way Full Range Stereo Sound ReproductionBuilt-in 1/2’’ Polymer Tweeter & 4-Ch. Digital AmplifierSpring-Loaded Clips for Easy InstallationReinforced Polypropylene Cone with Rubber EdgeSimple Speaker Connector PostMounts Flush on Walls or CeilingsPerfect for Custom Installations & ApplicationsABS ConstructionBluetooth Connectivity:Built-in Bluetooth Wireless Streaming ReceiverWorks with All of Today’s Latest Devices (Smartphone, Tablet, Laptop, Computer, etc.)Includes Bluetooth Controller & Power SupplyBluetooth Network Name: ‘Pyle’Bluetooth Network Password: ‘0000’ (4 Zeroes)Bluetooth Version: 4.0Wireless Range: 30’+ ft.What’s in the Box:(4) 3.5’’ SpeakersSpeaker Connection WireBluetooth ControllerPower SupplyTechnical Specs:MAX Power Output: 280 WattLight Bulb Type: White LED Bulb, 5 WattBrightness: 650 LumenImpedance: 8 OhmSensitivity: 90 dBFrequency Response: 60-20 kHzTotal Dimensions (Diameter x Depth): 4.7’’ x 2.8’’Cutout Diameter: 4.2’’Mounting Depth: 2.7’’Speaker Weight: 1.36 lbs. (-Each)Power: 100/240V (12V DC Power Supply)The Pyle In-Wall/Ceiling Bluetooth Speaker Kit delivers effortless stereo sound to any room in your home or office. Each speaker features a built-in LED light and aluminum frame housing basket that provides an extra line of safety and heat-resistance. The included Bluetooth controller allows for wireless music streaming ability and doubles as a sound processing digital amplifier. High compliance polymer tweeters deliver full, rich audio without cluttering floor space. Round style speaker design makes them perfect for any custom audio application on virtually any flat surface. Integrated spring-loaded clips provide secure and flush wall mounting while stain-resistant grill covers and ABS construction add extra appeal. Included cut-out template makes installation easy. Achieve wide-ranged wireless sound performance and add audio to any room with the Pyle In-Wall/Ceiling Bluetooth Speaker Kit with Built-in LED Lights.