Condition: New Type: Horizontal CNC or Not: CNC Automatic Grade: Automatic Place of Origin: Zhejiang China (Mainland) Brand Name: Z-MaT Model Number: BYS Certification: CE Color: Silver Gray Packaging & Delivery Packaging Detail: wooden package Delivery Detail: in 45 days Specifications 1.No/Low sound 2.High efficiency, fully automatic feeding back material 3.The processing of lubrication protection Characteristics: 1. The electromechanical integration design combine with automatic feeder and electric control. It has a beautiful exterior. It can feed product automatically. One worker can operate multiple machine at the same time, so it can save labor costs. 2. The bearing steel bar contains automatic self-aligning roller bearings and nylon bush, so slight bended barstock can go through it very easily. During the hyperrotation, the machine vibrates very slight with very little noise. The service lifetime is long. 3. It can be completed as a set with different kinds of ma
Specifications Title:Brass Round Bar Grade:C3602 Charater:Free-cutting,mechanically sound,environmental,corrosion-resistance Surface:Bright Title:Brass Round BarGrade:C3602Charater:Free-cutting,Mechanically sound,Environmental,corrosion-resistanceDense homogeneous in microstructureUniform and fine copper scaleSurface:Bright Application:High-speed automatic processing,CNC processing and products that strict in ecological environmental protection and health or safety
Specifications 32H# Sound absorbing home install bar 1)size:32H*24 2)thickness:0.23-0.4mm 3)pass ISO 9001 4)pattern 32H# Sound absorbing home install bar install bar Home install bar Sound absorbing home install bar PRANCE BUILDING MATERIAL is a manufacturer of below main products in china: 1. Aluminum and false ceiling 2. T grid suspension system 3. G.I. drywall for ceiling and for partition. 4. Gypsum board and Gypsum PVC board tile, Paper faced gypsum board 5. Mineral Fiber ceiling board 24T Decorative ceiling T GridMaterial: Galvanised SteelDifference size and stype for choice. Detailed product description:ITEMSPECIFICATION PACKAGE QUANTITIES OF1X20GPG.WMAIN TEE32×24×3600×0.3 30/CTN 2
Light Source: LED Item Type: Wall Washers LED Light Source: 3w leds Warranty(Year): 2 Input Voltage(V): 100-240V Lamp Power(W): 240 Lamp Luminous Efficiency(lm/w): 70 CRI (Ra>): 70 Color Temperature(CCT): RGBW Working Temperature(℃): -20 - 50 Working Lifetime(Hour): 50000 Lamp Body Material: Aluminum IP Rating: IP65 Certification: CE,RoHS Place of Origin: Guangdong China (Mainland) Brand Name: Global Model Number: GB-WW-60*3W Control: DMX512/sound activate/auto on Size: 123*17*17mm Packaging & Delivery Packaging Detail: standard export packing Delivery Detail: 5-7days for sample order,15-20days for bulk order Specifications Wireless DMX LED Wall Washer Light Bar 60*3W 1.60pcs 3w leds(3 in 1) 2.AC100-240V 3.Super bright light 4.2 years warranty Wireless DMX LED Wall Washer Light Bar 60*3W Specification ItemGB-WW-60*3WLight source60pcs 3w leds(3 in 1)Input voltageAC 100-264VWorking frequency50-60hzPower consumption240WProtection LevelIP65Beam angle25/45°Color
Light Source: LED Item Type: Wall Washers LED Light Source: 18*3w rgb 3 in1 leds Warranty(Year): 1 Input Voltage(V): AC100V--240V 50/60HZ Lamp Power(W): 60 Color Temperature(CCT): Cool White Working Lifetime(Hour): 50000 IP Rating: IP65 Certification: CE,RoHS Place of Origin: Guangdong China (Mainland) Brand Name: New caiyi Model Number: XCY-571 Led brand: tianxin Packaging & Delivery Packaging Detail: Standard carton Delivery Detail: 5 days,this is according to your order quantity. Specifications 1.3w RGB 3 in 1 high brightness led 2.Outdoor wash light, waterproof IP65 3.die-casting structure 4,4chs Specification:1.Power Supply:AC110v/230v 50/60Hz2.LEDs:18x3w Tri-color LEDs,3.Total power:100W4.Beam angle: 15°; other optional 45° 5.Channel:46.Package size:106x15x15cm7.Weight:7.5kgs8.IP65 Product features:1.Utilize 18 LEDs usedare a mixthre of red,green,and blue to produce,via RGB electronic mixing.2.Low power consumption; superior brightness, rich in bright colors n
Place of Origin: GUA,Guanzhou(mainland) China (Mainland) Brand Name: Grace Model Number: GL-072 Name: led DJ bar light Brand: Grace Power supply: AC 220V 50-60HZ Channels: 7CHs power consumption: 30W Control Mode: Standard DMX512 Operation: Stand Alone/sound/master-slave modes Application of places: the performing arts it, nightclubs, Packaging & Delivery Packaging Detail: export standard carton,wooden carton or flight carton Delivery Detail: Up to quantity Specifications DJ bar light 1.AC 220V 50-60HZ 2.Power: 30W 3.Control:Standard DMX512,7CHs 4:Stand Alone/sound/master-slave model DJ bar light Specification Power supply AC 220V 50-60HZ &n
Specifications Newest 1300MW Full Color Animation Laser light for Disco DJ, KTV, Bars, Clubs, Parts, Advertisement Certification CE, RoHS, FDA Newest 1300MW Full Color Animation Laser light for Disco DJ, KTV, Bars, Clubs, Parts, Advertisement
Specifications UV LED Bar 1. Light source:16*3W high MCD UV LEDs 2. Low heat,Long Life, 3. Low power consumption & no moving parts 4. 60W led studio light,stage light,led stage light,professional stage light,led wash light,led bar light,led strip light,led uv light Features: 1.Full Master/Slave operation in any operational mode2.Color strobe effect from slow to fast and long life operation3.Stand Alone,Master/Slave 4.Linkable via 3-pin XLR cable, IEC out/in on rear to daisy chain power optional5.Low heat,Long Life LEDs (100,000 hrs.), low power consumption & no moving parts 6.Great for performance stages, theatrical productions and special effects installations - requires almost no maintenance Specifications: 1VoltageAC 90-240V 50/60HZ2Light source16*3W high MCD UV LEDs 3Power 60W4Display4-digit led display5ModesDMX 512 protocol, Sound Active, Auto, master/slave6Beam Angle10 degrees vertical x
Specifications sound bar 1.good quality,pure misic; 2.support FM,clock,Usd,TF card 3.;good quality with SD,TF car sound bar FEATURE:1.colorful and good quality music;2.support SD,TF card ,FM,automatic searching;3.power memory;4.support earphone, 3.5mm audio interface5.three power way: PC usb,lithium bettery, DC SPECIFICATION:1.power rating:3.0W*2;2.size:127*53.5*53mm;3.N.W.: 0.36kg;4.color:black ,green, silver ,blue, pink; ACCESSORIES: charge line,audio cable
Light Source: LED LED Light Source: LED Type: Profile Spotlights Input Voltage(V): AC 110V/220V,50Hz/60Hz Lamp Power(W): 100 Lamp Luminous Flux(lm): 1900 Lamp Luminous Efficiency(lm/w): 500 CRI (Ra>): 100 Color Temperature(CCT): Other Working Temperature(℃): -25 - 76 Working Lifetime(Hour): 100000 IP Rating: IP33 Certification: CE,EMC,RoHS Place of Origin: Guangdong China (Mainland) Brand Name: Victory Model Number: Vtr-A022 Emitting Color: RGBW LED: 8*10W RGBW(4IN1) Dimmer: 0~100% line dimmer DMX Channel: 5/14ch Pan/Titl: 540degree/270degree Strobe: 1~13t/s . operational modes: DMX-512, Master/Slave & Sound Active Packaging & Delivery Packaging Detail: with carton or flightcase Delivery Detail: within 2-3 days Specifications Pixel led moving beam bar 8*10w 1.LED:8 pcs RGBW (WHITE) 10W LED 2.CH:5/14ch 3. beam ,blue LCD display Pixel led moving beam bar 8*10w 1.Voltage : 90V/240V AC, 50/60Hz 2.Power:100W 3.Lamp:8 pcs 10W white leds or 8 pcs RGBW leds ( Red: 2 pc
Specifications 1)Patented Aluminum ceiling . 2)Highly recyclable 3)600x600mm, 300x1200mm 4)Quality Stable 20 years 5)Customized available 2013 Kaysdy patented Suspended Aluminum ceiling tilesProduct name: Newly Designed Black Slot Square Metal CeilingModel: Kaysdy-dMaterial:High Class Aluminum Alloy,3003H24,5052H24Surface Treatment:DuPont, AkzoNobel Production Technology: Molding with numerical control and Precision moldsColorize: Pure White ARL9010,9016, Customized available.Expiration: 20+ Year long lasting interior color Special features:Compared with Normal metal ceiling, Newly Designed hidden ceiling have changed into three edges , which will give you a visual of dignified & generosity. With
Type: Laser Lights Input Voltage(V): 220V/110V Lamp Power(W): 0.05 Working Temperature(℃): 0 - 40 Working Lifetime(Hour): 10000 Certification: CE,FDA,FCC,RoHS Place of Origin: Guangdong China (Mainland) Brand Name: SHINP Model Number: DL-11 Power Supply: 110V/220V Frequency: 50-60HZ Output Power: Green: 25+25mW Wave Length: Green: 532nm Control Channed: 7CH Warranty: 1 Year Applicable Sites: DJs, Bands, Bars, Pubs, Clubs, KTV, Family party, etc. Carton Size: L395*W266*H162mm N.W.: 3.23kg G.W.: 3.59kg Packaging & Delivery Packaging Detail: Foreign Trade Carton Delivery Detail: According to actual order quantity. Specifications 1.DMX512: Seven channels control with the function of "BLACK OUT". 2.A safe and environmental double laser. SAFETY CAPACITY 1. Master-Slave mode is available for more than 10 slave units.2. Sound activated mode with cut-off if there is no music.3. Master / Slave mode (over ten slave units) and DMX512 mode will shut off laser automatically wi
Brand Name: WINGATE Model Number: WSP-439 Type: Passive Use: Mobile Phone,Computer Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) color choice: black/silver/red/blue etc Port: AC or USB Package: box or blister Packaging & Delivery Packaging Detail: Color box, blister package optional OEM package free for Quantity more than 3K Delivery Detail: 10-15days after order confirmation Specifications 1.laptop speaker / usb speaker 2.Output power: 2W x 2 3.Excellent sound quality 4.Suitable for notebook 5.Hifi speaker Model:WSP-439Features: USB connector,Power on/off controlOutput power: 2W x 2 Incorporates space-saving design Excellent sound quality Suitable for notebook and laptops Impedance: 24Ω Frequency range: 60 to 18,000Hz Acoustic audio frequency input connection: 3.5mm stereo 1. Laptop USB hifi Speakers Sound Bar Music Computer2.Output power: 2W x 2 3.Excellent sound quality 4.Suitable for notebook laptop5.1 year Gurantee&nb
Specifications 1.dmx led blinder 648*5mm bar light 2.DMX, Master/slave/sound activated 3.1year warranty 4.3/6/12/24/48 DMX channels dmx led blinder 648*5mm bar light LB-648 Input voltage: AC90-245V, 50/60HZPower: 60WLight source: 648 pcs 5mm high brightness LEDs ( 8 units independent control)Color: RGB non polar mixing color.Control: DMX, Master/slave/sound activated( built-in microphone)Function: 8 independent control unitsselect 3/6/12/24/48 DMX channels freely ,angle 15/25/60,color brightness 0-100% is adjusted by DMX, flashing frequently up to 0-50 times/second.Life: low-power, long lifeSize: 845×155×190mmN.W.: 4.3KGG.W.: 5.5KGPackaging: 870*340*600mm (6pcs/CTN)
Specifications portable speaker, bluetooth speaker, sound bar speaker 1.Bluetooth Version: 3.0 2.Metal sense design 3.Hands-free call portable speaker, bluetooth speaker, sound bar speaker: With the continuous development and expansion of the digital portable audio market, the pursuit of the avant-garde, high-end consumers of stylish digital audio demand is growing. To this end,We launch a strong hit of the high-end market BS-02 portable audio products .As follows: Description*Portable mini bluetooth speakerFeatures*Bluetooth wireless audio transmission*With phone handsfree*AUX with an external input functionTF card*Stereo Sound*Supporting IPHONE, IPAD, computer, phone and so on*Metal sense design*portable, hanging portable design*Ariety of classic color for choiceSpecification*Bluetooth Version: V: 3.0*Frequency: 2.402-2.480GHz *Max power output: 4W*MIC sensitivity: -32db*Receiving sensitivity: Better than -82dBm *Charging Voltage: 3
Place of Origin: Guangdong China (Mainland) Brand Name: SHIER Model Number: AK12-202 material: ABS Color: black battery: rechargeable MP3 Input: yes wirelss microphone: VHF battery life: 4-6 hours output power: 80w THD: <0.1% speaker size: 12'' brand: SHIER Packaging & Delivery Packaging Detail: black box 1pc/carton Delivery Detail: usually 35days , according to your order quantity Specifications 1. Active speaker 2. Class AB amplifier 3. Rechargeable battery 4. Microphone priority switch 5. USB/SD card player 12'' Inch Wireless Moveable Active PA Speaker AK12-202 Portable PA System Features: 1. USB/SD/MMC/MMS card player 2. Audio input/out put (RCA jack ) , could connect with CD/mobile phone /iphone3. MP3 input ,3.5mm jack could connect with MP3 4. Music volume/bass/treble control 5.Microphone volume/bass/treble/Echo control 6.Microphone priority switch , could cut the music vloume with low level when mic is used . 7. 6.3mm wired mic jack &nbs
Specifications 1.7 PCS RGBW 4 in 1 15w OSRAM leds 2.15CHS 3.RGBW Mixing,LCD digital display 4.Lens angle: 8 degrees 5.CE ,ROHS Osram music light bar led lighting Video link:http://www.youtube.com/watch?v=RTq1E3oVtuU&feature=youtu.be 4 in 1 rgbw moving head|american dj|american dj led lights|auto music light|beam led moving head|beam moving head|beam moving head led|beam moving head light|beam moving head lighting|beam moving head lights|cheap party lights|china novelty|church stage lighting|Features: disco light|disco lights price|dj equipment|dj equipment china|dj lights| dmx led dj light bar| dj moving head light1. 60,000 hours life span for Osram LEDs 4 in 1 rgbw moving head and low power consumption.2. Intelligent temperature sensor for LEDs(over heat consumption),it is a popular beam moving head lighting. 3. High efficient 8° optic lens with led mov
Specifications Stage Laser Light Machine 1.DMX channel: 7CH 2.Applicable for Disco, Clubs, KTV, Pub, Bar etc.. 3.Laser Color:Green ,Red. Stage Laser Light Machine/ bar and night club decoration Laser Light Introduction: 1. RGY fireworks laser light,First as a beam of light shooted out from the aperture ,then burst open slowly.Like we play fireworks. 2. Safety Capacity: Design according to security and good performance, safer to human and environment. 3.Auto close light when scanner have trouble 4.Applicable for Stage, Ballet theatre, Studio, Multifunctional auditoria, Show plaza, Department auditoria, Entertainment center, Disco night club, Bar, Kala OK hall, Family party etc. Effect picture: Order details:1) Payment Terms:T/T in advance(30%deposit before production, 70%balance before shipment)2)Lead Time: 3-5working days
Place of Origin: Guangdong China (Mainland) Brand Name: ANER Model Number: K208 Outer frame: 2200mm(H)*820mm(W)*500mm(D) Inner frame: 2000mm (h)*700mm (w)*500mm (d) Color: black Screen: led Warranty period: 1 year Gross Weight: 65kg Certificate: ISO14001 ISO9001 ISO18001 OHSAS18001 Sensitivity adjustable level: 0 to 99 Alarm Mode: sound and light Shock proof: Shock proof Packaging & Delivery Packaging Detail: Neutral packing Delivery Detail: 5-15days, according to order amount Specifications high sensitive to metal six detecting zooms easy control competitive price ISO14001 ISO9001 ISO18001 OHSAS18001 Technical parameters of K208 Product description High sensitivity, economic modelSuit for Factories and Entertainment environments Basic parameters: Gross Weight: 65kg Outer frame: 2200mm (h)*820mm (w)*500(d) Inner frame: 2000mm (h)*700mm (w)*500mm (d) C
Specifications ultra-slim speaker system sound bar hifi digital stream music player support APE/WAV/FLAC/MP3/MMA new product ce fcc OEM ultra-slim speaker system sound bar MUROAD is a high-quality HIFI HD digital stream audio player, powerful music player! Use Wolfson double WM8471 Hi-End's DAC, Super CPU operation ability, professional Audio code and calculation, show the best natural and perfect music. Accept OEM cooperation! The mastering level music file:MUROAD hifi hd music stream player is 10 times larger than CD playersound effects: MUROAD hifi hd music stream player is 3-5 times better than CD player MUROAD DSI is a multi-function media center, support UPnP,dlna,wifi,internet radio.1,Audio spec: use Wolfson, double WM8471 Hi-End's DAC, Super CPU operation ability, professional Audio code and calculation, show the best natural and perfect music.2,Support 24bit/192kHz, 32bit/384kHz (Maxi)3,Support APE/WAV/FLAC/AIFF/MP3/CUE format4, Support ISO a
Place of Origin: Guangdong China (Mainland) Brand Name: bothlighting Model Number: LE022 Light source: 18 x 3W Ultra bright 3-in-1, TRI Color RGB LEDs 4 operation modes: DMX-512, Master/Slave, Stand Alone and Sound Active Beam angle: 40 degrees Power Draw: 70W Type: LED wall washer Packaging & Delivery Packaging Detail: carton box with PE foam Delivery Detail: 7 days after payment Specifications American dj LED TRI COLOR BAR 18x3W 1.18pcs 3W RGB 3in1 leds 2.Guarantee: 1 year 3.High power ,high brightness led mega bar Product name: American dj LED TRI COLOR BAR 18x3W Specification:18 x 3W Ultra bright 3-in-1, TRI Color RGB LEDs (60,000 hour rated) 3-in-1 TRI Color RGB LED provides optimal color mixing with no RGB shadows (offers a seemingly unlimited color palette) 4 operation modes (DMX-512, Master/Slave, Stand Alone and Sound Active) 7 DMX work modes (2, 3, 4, 6, 7, 12 & 54 channel modes) Strobe Function can be added to any color combination Flicker-free operation for film
Specifications Slim 90pcsx3w RGBW LED outdoor wall washer Panel Bar Decoration Stage Bar 1.RGBW color, 2.for outdoor decoration, 3.dmx use Slim 90pcsx3w RGBW LED outdoor wall washer Panel Bar Decoration Stage Bar This LED bar is a new generation among most of LED wall wash bar light, it adopts 90PCS 3W R G B W with brightness LEDs as light source. It is our new lastest and unique design stage lighting products. It can project to distance, big angle, as well as RGBW Color mixing. Bring people in a colorful world. The unique design and material is good for rejection of heat and keep longtime use. Beam angle can be choose and adjustable. Also in order for installing, the base is with holes, it is convenience for orientation and fitting. It is widely used in stage show, studio, theatre, outdoor wall of mansion etc. It can co
Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: P110 Design: Bar Display Color: Color Screen Resolution: 320x240 Display Type: TFT Screen: < 2" Camera: < 3MP,single Operation System: Other Feature: Bluetooth,FM Radio,MP3 Playback,Touch Screen,Dual Sim Card,Build in Flash Color: Blue,black,red,blue Bands: quad band sim cards: tri sim cards display: 1.8TFT t-flash card: Support T-card,maxium 2GB main function: Red\black \Blue \Pink\Silver Dimensions: 103*43.3*15 language: multi-language speaker: super bass stereo sound effect Packaging & Delivery Packaging Detail: color box Delivery Detail: 3-7days after deposit Specifications 1. new style bar celluar 2.oem welcome 3.camera ,mp3 ,mp4 4.dual sim singal camera 5.one year warranty sales point: 1.8 THT Dual sim cards, dual standby, single camera,Bluetooth, FM/MP3/MP4 infortmant: this is model we have large stock and we already do ce and rohs test , oem ser
Place of Origin: Guangdong China (Mainland) Brand Name: pros Model Number: Q8 Design: Bar Display Color: Color Screen Resolution: 320x240 Display Type: TFT Screen: < 2" Camera: No Camera Operation System: Windows Mobile Feature: MP3 Playback,GPS Navigation Color: Red,multi colors option display screen: LCD display SOS function: smart SOS emergency call GPS function: GPS+LBS tracking location tracking: SMS tracking / platform tracking online platform: real-time tracking / history tracking Electronic fence: Geo-fence function multimedia: mp3 player, story teller etc voice monitor: support remote voice monitor parents control: talk time,class use,shutdown limit etc Packaging & Delivery Packaging Detail: Package content: Kid mobile phone, operation manual,gift box, USB cable,etc,Inner packing: gift box, 1 pcs/ box,Outer packing:50pcs/ ctn, Size:54*22*38cm, G.W.: 14kg Delivery Detail: 2-3days Specifications mini gps kid children mobilephone 1.GPS tracker 2.one-key dial phone,emerge
Specifications rgb high power led wall washer light lamp source: led dmx channel:4ch power:60W model:wall washer light rgb high power led wall washer light TECHNICAL REFERENCE
Brand Name: HR Model Number: SP-01 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer Channels: 1 Special Feature: Portable,Mini,Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) MFB: POWER ON/OFF, PAIRING BUTTOM, PLAY/PAUSE Dimension: 65*65*52MM WORKING TIME: 7 hours SPEAKER DIM: 40mm POWER: 1.5W SPEAKER FREQUENCY RANGE: 200~20KHz Name: Bluetooth Mini Portable Speaker for Phones Color: red blue black white orange Certificate: BQB, CE, Rohs,FCC Packaging & Delivery Packaging Detail: Packing for Bluetooth Mini Portable Speaker for Phones:1pc/poly box Delivery Detail: 35days Specifications 1.Bluetooth 3.0+EDR 2.Onboard the magic stick 3.Mini Portable speaker for sound bar 4.In stock 5.Factory price The best design Bluetooth Speaker For triad speakers with best surround sound and wireless TV sound , sound bar Features1, Bluetooth 3.0 + EDR2, Double-bass subwoofer3, Bluetooth make hands-free call, suits for car4, LINE-IN input5, battery keep
Brand Name: AOYACE OR OEM Model Number: SD-02 Channels: 2.1 Player Type: No Player Place of Origin: Guangdong China (Mainland) Keyword: sound bar Channel: 2.1 Output power: RMS 30W Karaoke: With karaoke function and 2 microphone input Packaging & Delivery Packaging Detail: brown carton Delivery Detail: 30 days after receiving deposit Specifications sound bar 2.1 channel sound bar sound bar with usb slot sound bar with karaoke function and 2 microphone input sound bar Product name: sound barProduct model: SD-02 Specification:Output power: RMS 30WInput impedance: 47K ohmsSNR: ≥76dB Description: 1. Built-in USB function2. It can support MP3 music format 3. Built-in digital amplifier 4. 2.1channel sound bar 5. 2 Analog Audio inputs stereo*2 6. With LED digital display 7. With full function remote control 8. Compatible
Specifications sound bar Use: Portable Audio Player,Mobile Phone Special Feature: Wireless,Portable 1800mah 2013 New Stylish Sinoband sound bar 1800mah for ipad iphone samsung/cellphone Item specificsHigh-strength alloy shell with brush effectHigh-capacity polymer battery for long working time2.0 sound track for high acoustic fidelityBluetooth module for smooth sound transmissionSpecial hollow diaphragm facing downwardMultimedia Extension via buttons Sound track: 2.0Power: 3*2wImpedance: 4ΩAntimagnetic function: supportSound box: control with buttonsLoudspeaker: 2″ (outer diameter: 50mm), magnet insideBass tuning: N.A.Control by wire: N.A.Ports: AUX, BluetoothBattery: 1800mAh, built-in polyme
Specifications PROMATION programmable sound activated night club bar laser light 2.FDA,TUV,CE,ROHS 3.competitive 4.OEM PROMATION programmable sound activated night club bar laser light
Specifications sound box mini sound bar active subwoofer speaker 1.with USB/SD/FM 2.2 microphone socket 3.Speaker units:8"+1" 4.power:30W sound box mini sound bar active subwoofer speaker Product Descriptions: Power output: 30W*2Function:Max power output: 60W*2USB/SD card driverSpeaker unit:8"bass+1"*2tweeter Two MIC socketsImpedance: 4 OhmLED lightingR.Frequencyt: 30Hz-20KHzRemote-control(optional)S/N Ratio:>=80dBFM function (Optional)THD <= 0.2% SEP:>=31dB Dimension: 266*330*565mm with USB/SD/FM/2 microphone sockets Service: We can supply high quality service for you as your request,Meanwhile,hope we can meet and super your satisfaction through our 10 years professional experience on manufacturering speaker.Welcome to China and visit our factory.Fast and Efficient, Low-Budget, Free Consultation.Wholeheartedly at your service!