Product Name: Portable Wireless Professional Rechargeable Multimedia DJ Karaoke Sound Box Trolley Bluetooth PA Speaker with LED Light ED-1503 Model NO.: ED-1503 Compatible Product: Universal Display Type: Digital Display SNR: <70dB Chargeable: Chargeable Special Function: Memory Card Support, USB Disk Support, With Remote Control, Radio, Touch Control, Alarm Clock, Anti-magnetic Sound Channel: Single Channel Usage: Portable Player, Mobile Phone, Computer, Stage/DJ, Home Theatre System, TV, Karaoke Speaker Material: Plastic Amplification Type: Active Type: Bluetooth Speaker Certification: Ce & RoHS Function: USB MP3 Player with LED Display, Bluetooth Trademark: EDEN Transport Package: Carton (Inside Bag+Foam) Origin: Guangzhou Product Description 1.Specification:Itemmodel:ED-1503Speakerunit15" woofer With TweeterInputAux in(RCA)/Aux out(RCA)Input VoltageAC100V-240V/ 50-60HzRMS PowerPower:40WFunction:BluetoothFunction:BASS/Treble/EchoFunction:USB/SD input; FM RadioFunction:Bluetooth&RecordingFunction:2 x MIC inputs.Mic Vol,Echo. MIC delay. Function:MIC priorityFunction:1 x Guitar input.Guitar VolFunction:SubwooferFunction:MIC vol controlFunction:5 bands EQBatteryLead acid battery 12V/ 4.5AProduct Size46x38x73.8cmProduct Weight17.65kg 1pcs/CTNPacking size:51*43.5*77cm0.171CBM/CTNPackage:20GP:150pcsPackage:40HQ:365pcsAccessoryRemote control User Manual USB Charging cable2. Our advantage:1)Our prodect have passed ISO9001,SGS,CE, CCC, ROHS and so on.2)We are a factory with strong technology and good after sales.3)We can design the amplifier and speaker by our clients.3. OurCertification4. Application:5. Our Company6.FAQ:Q1: How long is the warranty for the speakers?A1: 3year warranty.Q2: How about the delivery time?A2: 3-7days for stock. 10-20 days for new order depend on order quantity since receipt of 30% T/T depositQ3: Can you produce according to customers' design?A3: Yes we can, we are professional manufacturer,OEM &ODM are welcome .Q4:Areyouafactoryortradingcompany?A4:Weareamanufacturer(withourownfactory) . Wearea leading manufacturer, exporter and supply chain service provider on professional audio system.Q5:Whereisyourfactorylocated?HowcanIvisitthere?A5: Ourfactoryislocatedin BAIYUN District,GuangzhouCity,GuangdongProvince,China. about 30minsbycarfrom Guangzhou Baiyun Airport,Q6:CanyoudoOEMandODM?A6:Yes,both.We can put your idea into products. We have professional research development team, develop the products according to customer required.