Specifications Laptop Sound Bar Bluetooth Speaker 1.Excellent sound 2.Fashionable look 3.Ex-factory Laptop Sound Bar Bluetooth Speaker |bluetooth mini speaker|beats speakers|mini speaker |rohs speaker|bluetooth|speaker system|hp usb speaker|docking station|alibaba express| bluetooth wireless speakers| bluetooth stereo speakers | bluetooth laptop speakers| bluetooth speaker with clock | Professional Bluetooth Speakers manufacture factory Thus the best possible price advantage to provide consumers with the best quality. Specification: 1.Bluetooth version: Bluetooth® V2.1 BC52.Sound track: 2.03.Material: PVC \ aluminium alloy4.Type: Bluetooth, mini type5.Output power: 3W+3W 6.SNR: ≥90dBA7.Impedance: 4Ω8.Interface: AUX, Bluetooth9.Sound box control mode: via functional keys10.Power supply: 1500mAh, built-in polymer battery11.Frequency range: 90HZ~20KHZ12.Speaker unit: 2.04(outer diameter: 50mm)13.Length of audio line: 350m
Specifications sound bar with bluetooth speaker 1) TF card,USB,FM,MIC 2) super sound,LED flashing light 3) Remote 15M New Mini Multi-function bluetooth speaker Sell Points: * Support: TF card,FM Radio,* High sensitivity FM radio with external antenna(audio cable), * Play music from USB/Micro SD card/MP3/phones/laptop directly and so on, * Fantastic LED flash light, Specifications: * Support: TF card, USB, FM Radio, Line in & Line out, earphone* Play music from USB/Micro SD card/MP3/phones/laptop directly and so on * High sensitivity FM radio with external antenna(audio cable)* Fantastic LED flash light* Material: Plastic+ Aluminum alloy +Acrylic shell* Battary: 600mAh rechargerable batteries* Speaker: 3W*1, 4Ω, and 5V Supply * Support: MP3/WAV format music* Speaker size: 60mm (High)x64.6 (diameter)mm* Accessories: USB cable; Audio line; User manual; Crystal transparent box * Super mini bluetooth speaker&nb
Specifications 1. 1.8 inch QVGA super cheap bar phone X2 2. Frequency 900/1800 3. Dual sim dual standby 4. Support FM, BT, sound and video Model name: 1.8 inch QVGA super cheap bar phone X2 Selling point: 1. 1.8 inch QVGA super cheap bar phone X22. Frequency 900/18003. Dual sim dual standby4. Support FM, BT, sound and video Details as below: Platform: RDA8851A Frequency: 900/1800Size: 107mm*45.2mm*14.8mm Battery capacity:(Nokia BL-5C) FLASH:32+161524Super loud 3D speakerSharing NOKIA Chargercolore:black ,silver,red,blue, Accessories: 1 Nokia charger +1 handphone no mic + menu book in Englis +1 colour box+ 1 pc Battery(4C)
Brand Name: SHIER Model Number: AK15-302 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 2 (2.0) Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) material: ABS Useful: Outdoor performance , FJ , Music ,Teaching ,Etc USB/SD: Support Microphone Priority: With Woofer: 15 inch Wireless microphone: 2 Handheld wireless mics brand: shier battery life: 2-6 hour battery: 120W THD: <0.1% Packaging & Delivery Packaging Detail: Carton box,color box Delivery Detail: usually 35days , according to your order quantity Specifications 1.Automatic charges design 2.Low power consumption 3.active speaker , 15inch 4.USB/SD 5.Two VHF wireless microphones AK15-302 15 Inch Outdoor Professional Audio Equipment AK15-302 PA speaker box equiped reliable transducers which ensure the speaker quality. The high quality plastic cabinet enable the speaker working in all the environment. This is a really multi-function
Specifications TP-868 LED BAR 1.2 DMX modes: 7 channels / 12 channels 2.RGB Color Mixing 3.DMX, Auto, Sound Activation LED BAR FEATURES+ RGB color mixing + DMX, Auto, Sound Activation+ 2 DMX modes: 7 channels / 12 channels+ 24 Built-in automated programs via master/slave + Variable electronic dimmer 0-100%+ Strobe: 1-20 flash/second+ LED digital display+ Beam angle: 20° + Light Source: 252 ( R108/G72/B72) LEDs, Φ10+ LEDs life: 100,000hrs+ Power consumption: 35W+ Power: AC 110 - 230V + Size: 1000mm x 65mm x 85mm + Weight: 3kgs Order Details:1) Payment Terms:T/T in advance(30%deposit before production, 70%balance before shipment)2)Lead Time: 3-5working days for sample, 5-7working days for mass production after you confirmed your sample3)Warrenty: one year Warrenty 4)Packaging: packed by cartons or according to your requirments Warmly welcome Your Enquiry!!! Contact Details:Web:www.pro-toplight.comMsn:toplight2005.com.cnSkype:toplight2005
Type: Ceiling Tiles Place of Origin: Japan Brand Name: DAIKEN Model Number: L-80 Function: Fireproof,Heat Insulation,Moisture-Proof,Sound-Absorbing,Soundproof Feature: Artistic Ceilings,Perforated Ceilings Ceiling Tile Shape: Grid Ceiling Tile Type: Mineral Wool Ceilings Thickness: 15mm Size: 400, 500 x 1500mm Edge type-1: Shiplap Packaging & Delivery Packaging Detail: Cardboard box 12pcs/box(Size: 24" x 24") 10pcs/box(Size:24" x 48") Delivery Detail: shipment:about 45~60 days after receipt payment Specifications 1. Mineral ceiling Grid 2. T bar 3. JIS & ISO9000/18001 4. High quality 5. Made in Japan DAIKEN Ceiling hanging Shiplap T-bar system helps Easy Construction, the installation cost will be down.Daiken mineral fiber ceilings keep up Beautiful Finishing because our tile has industry-leading levels of Resistance to Sagging.DAIKEN products have been exported to Asia, Middle East, Oceania, Africa and South America area, etc. We sincerely welcome mo
Specifications 1.Unique design with LED backlight logo 2.Special Speaker Grille 3.Support Line in 4..CE,ROHS approval
Type: Other Educational Toys Place of Origin: Guangdong China (Mainland) Model Number: SY-B-848S OEM: OEM Packaging & Delivery Packaging Detail: 200pcs/carton the WG and Meas depends on the size of your design Delivery Detail: 30days-45days Specifications 1,Sound bar used in children's books 2,the sound and the quantity of buttons can be designed 3,OEM 4,ABS material 1,Sound module used in children's sound book . 2,Sounds including the animal series,traffic tool series ect.or the customer sound.Sounds can be heard when pressing the relative buttons. 3,The qulitity of sounds can be designed by customer. 4,Fit for children to listen and see at the same time,making learning more easier.
Specifications 1.Beautiful and novel 2.Good strength 3.Cauterization resistance and rust resistance. 4.Ceiling accessories Main features of T-shape grid :(1) Ceiling T grids aremade of galvanized steel and prepainted steel. This production can bemade of different size which is according to different size of ceilingboard. (2)Ceiling T grids has many advantages, include: beauty, good strength, cauterizationresistance, and rust resistance.(3)Double-faced or single-faced powder coatingHeat galvanized zinc treatment(4)Ceiling t-grid / keel together with mineral fiber board used to make ceiling for offices, shops and other placesSpecification (32H Model):I) Main tee: 32 x 23 x 3000mm; or 3050mm; 3600mm; 3660mmII) Furring tee: 24 x23 x 1200mm, or 1220mmIII) Cross tee: 24 x 23 x 600mm, or 610mmIV) Wall angle: 22 x 20 x 3000mm or 3050mm,V) Thickness: from 0. 23mm, 0. 25mm, 0. 28mm, to 0. 30mm and 0. 40mmSpecification (38H Model):I) Main tee: 38 x 23 x 3000mm; or 3050mm; 3
Specifications -Fashion -Bluetooth handset -Lessen radiation -Re-charging function -CE,REACH,ROHS, Portable bluetooth sound bar for iphone
Specifications fire door panic bar Standard size:2050*860*50mm Fire rate:60~120minutes fireproof ,smoke, heat,sound insulating Fire door panic bar fire rated door Specification: 1Steel sheet of door panel 0.5~ 1.0mm cold rolled steel sheet2Steel sheet of door frame1.0 ~ 2.0mm cold rolled steel sheet3Frame outer sizes (HxW)2050 x 860mm / 960mm, or customized size4Thickness of the door leaf50 / 70 / 90mm5Opening directionLeft inside / Left outside / Right inside / Right outside6Inner filling materialEPE foam/ Rock wool / Aluminium-Silicon Wool7Rubber sealedFire-proof rubber sealed strip around the door8Door sillHigh quality stainless steel threshold9DoorbellInvisible alarm doorbell 10PeepholeWideangle peephole11HingesGalvanized steel hinges12Surface treatmentpowder coating on surface13With high quality lockSecurity lock14Fire-proof time60~120minutes Export Details 1 Payment Conditi
Brand Name: KINMA Model Number: IA-6120USB Place of Origin: Guangdong China (Mainland) Color: Black Surface: Piano painting Material: Wooden Packaging & Delivery Packaging Detail: Carton box,but the artwork is approved by the buyer. Delivery Detail: in 40days after the order confirmed Specifications 1.Built separate 6 channel amplifier 2.real 5.1 surround sound & dolby prologicII 3.5.1ch surround decoder, Bluetooth receiver IA-6120USB------------------------------------------------------- 5.1ch Active Sound bar Features: •Built-in separate 6 channel amplifier real 5.1 surround sound & dolby prologicII•5.1ch surround decoder •Ideal for use with LCD and Plasma TV•Front panel with piano painting•With 5.1ch/AUX/Optical/Coaxial input jack•With Bluetooth receiver•5.1ch volume control separately•With LED display•With USB/SD/MS/MMC slot•Play audio filesWMA.MP3directly •With3D surround sound•With Sub
Brand Name: SHIER Model Number: AK15-302 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 2 (2.0) Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) material: ABS Useful: Outdoor performance , FJ , Music ,Teaching ,Etc USB/SD: Support Microphone Priority: With Woofer: 15 inch Wireless microphone: 2 Handheld wireless mics brand: shier battery life: 2-6 hour battery: 120W THD: <0.1% Packaging & Delivery Packaging Detail: Carton box,color box Delivery Detail: usually 35days , according to your order quantity Specifications 1.Automatic charges design 2.Low power consumption 3.active speaker , 15inch 4.USB/SD 5.Two VHF wireless microphones AK15-302 15 Inch Outdoor Professional Audio Equipment AK15-302 PA speaker box equiped reliable transducers which ensure the speaker quality. The high quality plastic cabinet enable the speaker working in all the environment. This is a really multi-function
Brand Name: DBS Model Number: DBS-19 Type: Professional Amplifier Channels: 1 Place of Origin: Guangdong China (Mainland) place: China mainland brand: DBS mode: a-2 The export mode: FOB/EXW/LC name: trolley speaker color: black/white/color for your choice function: MP3/SD/FM/remote control character: with bar and wheels battery speaker unit: 10 bass*1 1 tweeter*2 battery specification: 7Ah Packaging & Delivery Packaging Detail: plastic cartoon Delivery Detail: 30 days after we confirm the deposit Specifications speaker sound system 1.OEM 2.Hot sell ,good quality best price 3.2013 new style changeable 4.professional speaker factory specification Function:USB/SD/FM &remoteOutput power: 40W(RMS THD=10%Frequency Response:60Hz-18kHzRated power: Battery:12v 7AHSpeaker unit: 6.5"bass*2 1"tweeter*2 Service:We can supply high quality service for you We will show you our best service and professional
Place of Origin: Jiangsu China (Mainland) Brand Name: WELLTER Model Number: TD-70, TD-90, TD-120, TD-150, TD-200, TD-270 Dimensions: 576mm*1000mm, 576*3000, 576*6000mm, 576*12000mm or tailored Width: 576mm/600mm Maximum length: 1m-12m Height: 70-270mm Top and bottom bar diameter: 6-12mm Brace bar diameter: 4-8mm Application: Steel plateform, steel structure, trench, et. Grade: ASTM A36, SS400, AS 3678, GB Q235 Type: Carbon Structural Steel Standard: AISI, ASTM, BS, DIN, GB, JIS Packaging & Delivery Packaging Detail: Bundle with metal or plywood material in Container Delivery Detail: 7-15days Specifications 1, No need stand, less reinforced 2, Better anti-quake performance 3, Better sound insulation 4, Excellent performable Aleading professional producer: ISO Company,Grating Specialist,Your Grating Solution!********************************************************************Detailed Product DescriptionEconomy: The mode of truss is reasonable
Type: Ceiling Tiles,ceiling grid component Place of Origin: Jiangsu China (Mainland) Brand Name: HUILON/OEM Model Number: HL-CS-016 Function: Fireproof,Heat Insulation,Smoke-Proof,Sound-Absorbing Feature: Artistic Ceilings,low carbon Ceiling Tile Shape: Grid Certification: ISO9001:2008 Style: steel t bars Packaging & Delivery Packaging Detail: 1.standard export package 2.steel t bars. Delivery Detail: 15 Days Specifications 1.Decorative ceiling material 2.Together with mineral fiber board 3.Low carbon 4.Environment friendly Steel t bars steel t bars Main features:(1) Ceiling T grids are made of galvanized steel and prepainted steel. This production can be made of different size which is according to different size of ceiling board. (2)Ceiling T grids has many advantages, include: beauty, good strength, cauterization resistance, and rust resistance. (3) Ceiling t-grid / keel together with mineral fiber board used to make ceiling for offices, shops and other places. specificationsC
Specifications 1)Light weight ;Sound Insulation;Heat Insulation;Waterproof. 2)Easy assemble;Flexible layout;Longevity service. Prefabricated House FeaturesLight steel structure prefabricated house with color steel sandwich panelGood ability to assemble and disassemble for several times without damage.Doors, windows and interior partitions can be flexibly fixedCeiling, floor, eaves, and color steel door are optional for customers.Cost saving and transportation convenientAnti-rust. Widely used in construction site, office building, dormitory etc.Single storey, double storey or three storey for choiceSingle slope or double slope for choice. YH mobile house1Body structureProfile steel and angle steel2RoofPU sandwich panelEPS sandwich panelColor coated corrugated panel without insulation layer3 Ex-WallEPS sandwich panelPU sandwich panelRock wool sandwich panel4Partition wallEPS sandwich panelPU sandwich panelRock wool sandw
Specifications flat bluetooth speaker 1. Answer phone call with hands free 2.OEM manufacture 3.Competitive price Portable flat bluetooth speaker/portable bluetooth sound bar OEM factory We are professional and specialized factory and manufactuer to supply all kinds of bluetooth speaker,portable speaker,mini speaker,Docking station,speakse dock,for iphone,cell phone,ipod and mp3 etc. Detailed Product Description
Brand Name: Jabees Model Number: Jmusic-black Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Color: orange,black loud speaker: Built-in two loud speaker application: smart phones or other Bluetooth enabled devices Solution: CSR V2.1 Packaging & Delivery Packaging Detail: gift box packing Delivery Detail: 2-3 day for Jabees distributor,15-20days for OEM Specifications 1.Portable Multimedia Bluetooth Speaker with DSP 2.High quality,impressed sound 3.V2.1+EDR,Built-in microphone 4.CE/ROHS bluetooth sound bar hifi speaker multimedia Specification: * Bluetooth V3.0, class II ,DSP Technology * Bluetooth Speaker with incorporated microphone * More than 10 meters in working distance (open space) * Bluetooth profile: A2DP1.2/AVRCP1.0 * Built in two loudspeakers* Built in microphone, support phone converstion in the car,at home,at
Specifications 8x10w RGBW 4IN1 Beam LED moving wall washer moving bar light 1.RGBW 4IN1 Color 2.installed with 8pcs10w leds 3.high quality 8x10w RGBW 4IN1 Beam LED moving wall washer moving bar light Moving bar light,led wall wash bar light, DMX LED Bar,moving bar beam light,beam moving light,white color moving beam light,led bar light,SpecificationsModel: JL-YTGS8*10W Voltage: AC100-240V/50-60Hz Rate power: 100W Light source: 8Pcs×10W high brightness led Beam Angle: 10°Color: RGBW 4IN1 Color changeControl signal: standard DMX 512 signal DMX channel: 4channel/12channel Cotrol mode: Sound control,auto,master & slave Feature: Scaning,beam moving head Effect: Amazing streaming effect Working environment: indoor,-20°C~40°C Protection grade: IP20 Dimensions: 108.5*8.2*8cm Ne
Specifications *sound bar *stereo digital speaker *home surround system *with remote control Features: 1.Lovely ipig appearance ,fashional white ,pink,black and yellow color are available. 2. Touchable ears ,voloum control ; 2.1 channal srereo sound ,five speakers. 3.Perfect hi-fi sound quality ,dual-360 degrees , non-directional surround sound. 4.Accessories: docking cradles, romote control ,audio connection cable ,AC adapter. Specification: *Amplifier output power: left/right 4w*2,subwoofer 15w*1 &n
Specifications PA66GF25 thermal barrier strip 1.heat and sound insulation 2.high mechanical strength 3.energy-saving, environment protection polyamide PA66GF25 thermal barrier strip has high mechanical strength, high heat and sound insulation, high precision in size.Product features1. high mechanical strength, able to connect with hardware fittings when bearing draw and shear stress;2. thermal expansion coefficient close to that of aluminum profiles, ensuring the thermal barrier strip tightly combined with the aluminum profiles under a large temperature difference;3. high heat insulation satisfactory for further surface treatment of the aluminum profiles;4. high precision in size, can develop different types of thermal barrier strips according to client’s requirements.5. High corrosion-resistance, weather-resistance, heat-resistance, alkali-resistance and long life of usage;6. superior anti-chemical corrosion performance.7. energy conservation and environment-friendly products8.
Specifications led dj booth 1.Easy installation&Packing 2.Friendly operation 3.Longer life,lower consumption 4.DMX control Supplying DMX led dj booth for WORLD WIDE TOP100 BAR 1. Technical Parameters Model NoS-SPB-P40S-SPB-P85S-SPB-P100S-SPB-P185S-SPB-P200Pixle pitchP40P85P100P185P200Pixel density per unit (pc)3750864600210/176600/450Pixel configurationF5 super brightness ledBrightness adjustment256 levelUnit size(meter)3*23*23*24*2/3*26*4/6*3Unit weight(kg)6214.59.138.7/7.523/17.5Power consumption per unit(W)61535024084/71240/180Viewing angle120 degreeOut of control point<0.0002Lifespan(H)>50000hoursWorking temperatureMiner 10 to 40 degreeHumidity10% to 90%RHProtection levelIP44Working voltageAC85~265VControl systemDMX512,3-pin XLR input/output connector,4pin data outputDVIAuto-runsound activationCloth materialFlame retardant,heavy duty cloth 2.Application Mainly used for rental,Club ,party,event,wedding background decoration. &nb
Specifications 1.TF Card/ USB-Disk 2.replaceable Nokia batterie 3.Certificate: CE ROHS 4.PROFESSIONAL apeaker for stage Specifications1. Colorful mini bluetooth speaker 2. Material:high quality3. Support SD and TF card 4. One year warranty Sound Bars Mini Digital Speaker Features(for reference only)1.Can read TF and SD card.2.Portable TF card speaker for MP3,MP4,MP5,PC,notebook and mobile phone3.Go with music speaker.4.Rechargebale lithium batterry Amplifier output powerRMS 6W (THD = 10%) RMS 6W (THD = 10%)Power amplifier Ratio≥80 dBInput Interface 3.5mm stereo line inputSpeaker40mmInput Powerlithium driveDuration 40-60 minutesCharging time ≥ 2 hoursExternal rechargeable lithium-ion battery Durable Input PowerDC DC5V600MHAOutput Power3WSpeaker Specifications4Ω3W Φ40mmFrequency range100Hz-20KHzSensitivity80db ± 2dBSignal-to-noise ratio≥ 85dBcolorred/black/white/blue
Brand Name: Aidika Model Number: usb sound bar XKD9 Type: Passive Use: Home Theatre,Portable Audio Player,Mobile Phone,Computer,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: pink,sliver,black,blue,green weight: 170g size: 5x 5 x 5cm package: gift blister box music format: MP3 WMA WAV support card: tf/miro sd card connect to: computer/mobiles/mp3 service: OEM certificates: CE and ROHS usb sound bar: has fm radio function Packaging & Delivery Packaging Detail: usb sound bar carton size: 33*24*27.5CM, Qty/CTN:90pcs, GW/CTN:18.5KG Delivery Detail: 3-7days Specifications Portable usb sound bar with radio function XKD9 1.support TF/usb-disk/ FM radio 2.has screen 3.CE and ROHS
Specifications MP3 KTV/bar/night club/party/led stage light Light Source:6cs 3w SD Card:2G Mode:Auto ,Sound ,Remote MP3 KTV/bar/night club/ party/led stage light 1) sutable,high brightness2) high quality,best price 3) fast shipping,good service MODEL NOAD-401 PACKING Carton Box Flight Case TRADE FOB EXW PORT HuangPu GuangZhou CERTIFICATION CE ROHS PAYMENT TERMS T/T Westerm Union BRAND NAMEANDA ORIGINGuangZhou china Used for stage/disco/ktv/night club/big show/partyvoltage :110V-240V Light Source:6cs 3w SD Card:2G Motor:stepper motor ,15 Rotate &n
Brand Name: AILIANG Model Number: TV Sound bar USBFM-K33TV Type: Active Use: Home Theatre,Karaoke Player Channels: 2 (2.0) Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: thick foam ,suitable for export Delivery Detail: about30-45days after received the deposite and confirmed order Specifications TV Sound bar USBFM-K33TV With USB/FM/SD/connect TV/remote powered sound bar speaker system MP3 player and karaoka TV Sound bar USBFM-K33TVWith USB/FM/SD/MP5 functionconnect TV/ full function remotepowered sound bar speaker system MP3 player and karaokaDriver Unit: 3.5"*2+1.5"*2 +4"*2Power: 60WPacking size: 878(W)*235(D)*298(H)mmCBM/Set: 0.0614CBMContainer QTY 20GP: 455setsContainer QTY 40GP: 943setsContainer QTY 40HQ: 1106sets
Specifications 1.ABS bar stool 2.High quality ABS 3.Plated chrome base 4.half-moon footrest bar chair High quality ABS Bar Stool A02
Place of Origin: Guangdong China (Mainland) Brand Name: wise cable Model Number: HS-105A Type: HDMI CABLE Application: Set-Top Box,Computer,HDTV, Home Theater, DVD player... Color: Black Packing: Polybag/Blister/Giftbox/OEM packing Outer Diameter: 5.5/7.3/8.0mm Connector Color: Gold Connector Type: HDMI Shielding: Triple shielding or quad shielding Gender: Male-Male Name: hdmi sound bar Other name: hot sale hdmi sound bar Pins: 19+1PIN HDMI Version: 1.3 or 1.4 AWG CABLE: 30AWG/28AWG/26AWG Conductors: Oxygen Free Copper Length: Up to 20M Certificate: HDMI ATC,UL,FCC,ROHS,CE Factory Audit: ISO9001,TUV,GMC Protected braid: nylon or cotton Packaging & Delivery Packaging Detail: hdmi sound bar packing 1.PE bag with sticker 2.Customized gift box 3.We also have own designed blister, bubble packing boxes for choice Delivery Detail: 15-20 days for hdmi sound bar Specifications hdmi sound bar 1)30/28/26/24AWG 2)L=3FT-50FT,1M-15M 3)color:Black/White/Blue/Red/Gray 4)ATC,UL,FCC,ROHS,CE Hot s
Brand Name: DBS Model Number: F-10 Type: Active Use: Home Theatre,Portable Audio Player,Karaoke Player,Stage,Outdoor Channels: 1 Special Feature: Wireless,Portable Place of Origin: Guangdong China (Mainland) OEM: yes Power: 60w Speaker units: 10' woofer +1'tweeter*2 Frequency response: 60Hz~20Khz Battery specifications: 12V12AH Size: 37*36.8*63.2cm(lwh) Color: color for your optional Material: medium density fiberboard Function: USB/SD/MP3/guiter/karaoke/large power Packaging & Delivery Packaging Detail: carton,foam,plastic bag Delivery Detail: 30 days after we confirm the deposit Specifications surround sound system 1.OEM 2.Hot sell ,good quality best price 3.2013 new style changeable 4.professional speaker factory speaker parameter 1.Output power:30w~60W(RMS THD = 10%)2.frequency response:60Hz ~ 20KHz3.rated power:60W power supply input: ~ 220V 50Hz4.specifications:10inch bass speaker unit: 1 inch soprano*25.wireless system:hand microphones/earmicropho