Specifications sound buzzer for samsung i9100 1.original 2.delieve time:1-3days 3.test one by one 4.warranty:12m Wholesale S2 samll parts sound buzzer for samsung i9100 from China alibaba 1.Perfect service2.the quality is original3.guarantee time:12 months4.fast deliever. About us Guangzhou Soonwint Electronic Co. Ltd is established in Guangzhou Electric city,China in 2010.Our company sells flex cable,lcd,touch screen and phone housing of all kinds of cell-phones. LCD ,touch screen,flex cable,housing for nokia LCD ,touch screen,flex cable,housing for iphone LCD ,touch screen,flex cable,housing for blackberry LCD ,touch screen,flex cable,housing for HTC LCD ,touch screen,flex cable,housing for samsung LCD ,touch screen,flex cable,housing for sony ericsson LCD ,touch screen,flex cabl
Specifications acoustical wall panel 1.3d wall panel 2.Waterproof, fireproof 3. easy installation/light weight 4. OEM, DIY BST soft sound acoustic panels 3D wall panel, Embossed wall panel, Restaurant wall panel, artitechture 3D sculpture wall panel, Decorative MDF wall panel, Decorative wall covering panel, Interior wall panel, Exterior wall panel, ceiling panels Company Profile Located in Seaport city in GuangDong, covering an area of over 10000 square meters, 6 advanced production line, we can produce over 3000,000 square meters of 3d wall paper annually BST is our own brand name, we have the innovation patent for it, also have the copyright for the Design.In year 2009, we invented new 3d board. In year 2011, we introduced 3d board to USA and Europe. As the home decor and interior and exterior product, it is the first time that the three-dimensional 3d board entered the market with its eco-friendly and easy installation featuresAgents WantedWe
Specifications 2.0 professional active speaker with USB/SD function cool design with shaking souond competitive price best for your choice 2.0 professional active speakerwith USB/SD functioncool design with shaking souondcompetitive price best for your choice Reference Data:Output power:60*2Speaker unit:8"*1+1"*1Frequency response:20-20KHzImpedance:4-8ohmsDimensions:320*300*525mm40HQ(sets):700
Brand Name: Sinoband Model Number: SX-05 Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) color: red black silver material: aluminium shell collect by: cindy Packaging & Delivery Packaging Detail: our customers' requests Delivery Detail: within 2-5 days Specifications bluetooth portable sound bar Use: Portable Audio Player,Mobile Phone Special Feature: Wireless,Portable 1800mah 2013 New Stylish Sinoband bluetooth portable 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 do
Specifications BLUETOOTH SOUND BAR FOR LAPTOP SP-600 1. With bluetooth /Aux Input / Aux output 2. Excellent Sound quality Bluetooth Sound Bar For LAPTOP SP-600 slim and simple appearance design UK CSR bluetooth solutiongood choice for tablet, Iphone, smart phone, small LCD/ LED TV, portable audio player etc. perfectly Description:1. Novel Appearance with perfect surface finishing2. Stereo Audio system with high fidelity3.With AUX In/Out, Bluetooth (optional)4.Built-in advanced full ranage top quality speakers5. Compatiable with MP3/USB disk / PC/Mobile phone / portable audio players Specification:1.Power Supply : AC110-240V/50HZ ,DC12.00V2.Consume Power :10W3.Frequency respond: 20Hz--20KHz4.Impendance:4OHM5.SNR:≥80DB6.Separation:≥65DB7.Stereo Unbalance≤2DB8. Distortion Factor : THD+No.1%
Type: Book Audience: Children Genre: Education Place of Origin: Guangdong China (Mainland) Brand Name: ACCT Model Number: ACTB-007 Funny educational book: Talking Packaging & Delivery Packaging Detail: 1pc/OPP bag, 50pcs/ctn Delivery Detail: 20-35 days Specifications Sound bar for children's book Good choice for pre-school education Attractive design and funny sound CE, RoHS, FCC Sound bar for children's book, good choice for pre-school education. Attractive design for the book and funny sounds for the music panel. Help to catch children's attention and teach them knowledge. All the materials for the talking book are passed the CE, RoHS test, totally safe for children.When reading the book, you can press the record button to record your own message and play it back by pressing the play button, very easy for operation.OEM/ODM service is available, the printing for the book and the sounds for the buttons can be customized.
Type: Digital Projector,3D android projector led projector WIFI projector tv projektor Style: LCD+LED Use: Business & Education,Home Home Theater Projector: Yes Portable: Yes Brightness: 3000ansi Lumen Contrast Ratio: 3000:1 Weight: 4kgs net weight Resolution: 1280*768/800, support 1280X1024 and 1366x768 Projection Distance: 1~6m Lamp: 120W LED LAMP,50,000 HRS life Lens: 30-150inch Brand Name: OLEY Model Number: H2 Place of Origin: Guangdong China (Mainland) color: White/black/rose/orange(piano paiting) Dimensions: L: 330mm x W:245mmx H: 115mm name: home theater projector led beamer 1280X800 with 3*HDMI/ usb/ sd card type name: Android 4.1 Hd Projector with WiFi, 3000 Lumens model: 1280x800pixels HD home theater led projector model name: WiFi 4GB Internal Memory Packaging & Delivery Packaging Detail: 1pc/CTN or 2pcs/CTN, double cartons box with foam inside, Package G. W.: 5kgs Delivery Detail: The sample delivery time is 1-2 days, bulk order will be 5-6 day Specifications stabiliz
Place of Origin: Guangdong China (Mainland) Brand Name: JShen,Mini Laser Light A Model Number: TSC016 Power: 12VDC( multiple effects);10W Laser Diode: Diode Laser/ Diode Pumped Solid State Laser(DPSS) Laser power: 130mw (Optional power100-200mw) Scanning System: Micro-step motor scanner Play Mode: Sound Active/Auto-Play/Master-Slave/DMX512 LED Bead: 162 pcs Beads Colorful Magic effects Wavelength: 532nm Green,650nm Red Scanning angle: big angle scanning Packaging & Delivery Packaging Detail: package / flight case Delivery Detail: 5~7 days Specifications 1.LED Bead: 162 pcs Beads Colorful Magic effects 2.Play Mode: Sound Active/Auto-Play 3.Scanning System: Micro-step motor Power Supply: 12VDC( multiple effects) Rated Power: 10 W Laser Diode: Diode Laser/ Diode Pumped Solid State Laser(DPSS) Wavelength: 532nm(Green), 650nm(Red) Laser power: 30mw(Green), 100mw(Red) Total laser power: 130mw (Optional power100-200mw) Scanning System: Micro-step motor scanner Scanning angle: big angl
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
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
Brand Name: BSPH Model Number: PS-301/302 Type: Active Use: Home Theatre,Outdoor,metro,train station, bar.etc. Channels: 3 (2.1) Special Feature: Mini Place of Origin: Guangdong China (Mainland) Rated power: 9w Max power: 18w Max SPL: 104db Rated voltage: 100v Color: Slivery white Weight: 1.4kg Packaging & Delivery Packaging Detail: Export packing Delivery Detail: 10---30days Specifications 1.Sliver gray cover and steel bracket. 2,Speaker build-in ABS chamber. 3.3 installation types. FEATURES:PS-301Single direction;9w(rated power) projector speaker with single-direction is a speaker built-in ABS chamber, there are 3 installation types: steel bracket, cable mounting and steel tube mounting, easy to install on wall or ceiling, silver gray cover and steel bracket.PS-302Double direction;18w(rated power) projector speaker with double-direction is a speaker built-in ABS chamber, there are 3 installation types: steel bracket, cable mounting and steel tube mounting, easy to install on wall or
Place of Origin: Guangdong China (Mainland) Brand Name: Mastech Model Number: MS6701 Specifications 1.*LCD digital display 2.*Anolog bar indicator 3.*Auto/Manual range 4.*MAX value hold function MS6701Digital Sound Level MeterFeatures:lLCD digital displaylAnolog bar indicatorlWide dynamic rangelAuto/Manual range lFast/Slow response selectablelMAX value hold functionlA/C weighting selectionlDate and time displaylAC/DC auxilitary outputlMemory functionlRS232C interfacelComputer record graph softwarelBacklightlLow power indication
Brand Name: Aidika Model Number: mini 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 mini sound bar: has fm radio function Packaging & Delivery Packaging Detail: mini sound bar carton size: 33*24*27.5CM, Qty/CTN:90pcs, GW/CTN:18.5KG Delivery Detail: 3-7days Specifications Portable mini sound bar with radio function xkd9 1.support TF/usb-disk/ FM radio 2.has screen 3.CE and ROHS &n
Place of Origin: Guangdong China (Mainland) Brand Name: MVM/QH or OEM Model Number: F-215 Colour: Black Packaging & Delivery Packaging Detail: Durable Carton or Flight Case Delivery Detail: About Seven Days after Recieving Deposit Specifications This professional sound box is highly favored by project customer and widely used in DISCO, Slow Wave Bar, Performing Hall, etc. MODEL: F-215System type :2 way2 ×15 full rangeFrequency response:45Hz-20KHzDirectionalH×V:90°×50°Handling power:800W (RMS)1600W( PEAK)Sensitivity:102 dBMax.spl:134dBImpedance:4 OhmsSuspension:YesDimensions(W×H×D):560×1066×446(mm)Weight(kg): 55 kg The enclosure is made by high-strength plywood. A dedicated loud-speaker system help the enclosure realize a strong shocking effect under high-power input. The strong bass and delicate treble system ensure this series under the name of high-standard, high-performance entertainment dvice. Applic
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 Newest surround sound bar with radio function xkd9 1.support TF/usb-disk/ FM radio 2.has screen 3.CE and ROHS
Specifications Quality tungsten carbide precision bar 1.super hardness 2.various specifications 3.long service life 4.sound performance Quality tungsten carbide precision bar 1.super hardness 2.various specifications 3.long service life 4.sound performance.Tungsten tungsten carbide bar:1, Consistent quality control2, Quick delivery time3, excellent customer support4, Made-to-order service available5, Assured interchangeability6, various material choices Diameter tolerance can be up to single-phase 0.5μ, Roundness tolerance 0.3μ, surface finishes Ra 0.025a.General specification of Round Rods: outer diameter 0.535mm,length 10~320mm.Any customizing tolerances are welcomed. Feel free to contact us at any time, we are more than happy to help you in any way
Specifications Sound panel/el t-shirt 1.Sound activated, equalizer sensitivity 2. Walk into a disco, bar or nightclub with it,Cool Sound panel/EL t-shirt /el flashing / el lighting/EL panel /EL shirt / el sheet This is the shirt that everybodys talking about - the sound activatedequaliser with adjustable sensitivity ! Walk into a disco, bar ornightclub with this shirt on and the bars on the equaliser jump up anddown to the music in real time ! How cool ! T-shirt details:1.Material :100% cotton2.Fabric weight:160g~180g3.Size:S M L XL XXL XXXL XXXXL4.Color: black,white blue and pink5.Style: men women kids, long sleeves, short sleeves, round neck and V neck Driver/ inverter details:1.Voltage:DC 6V2.Battery type:4*1.5v AAA3.Type: sound activated / five flashing4.Driver with detachable cable is also available5.Battery compartment:put into an inside pocket with protentive cloth tube EL panel details:1.Twinkle effect:5flashing2.Wor
Place of Origin: Guangdong China (Mainland) Brand Name: Charming Model Number: COL.L.AEC064 Light source: SMD 5050 RGB 3 in 1 Number of leds: 60 pcs Power: 20W Dimension: D30*L800mm Protection level: IP42 Working voltage: DC5V Material: Fire retardant PC Lifespan: >50,000 hours Net weight: 0.6kg/pcs Control mode: DMX512 / SD Card Control / LED Flash Computer Control Packaging & Delivery Packaging Detail: 80pcs led tubesfor 1 carton, volume:L1050*W700*H660mm, Weight:42Kg Delivery Detail: 5-7 working days Specifications 1. SMD 5050 RGB 3 in 1 2. 3D effects 3. Match with Madrix, light to music and sound 4. Can display flash with music bite 2013 newest led falling star lights for bar & disco decoration SMD 5050 Product features 1. Adopted SMD LED as light source 2. Creative shape design, ceiling mounted. It showed 3D lighting effect. 3. Computer control system for flash
Brand Name: TONIKA Model Number: TA-298 Type: Active Use: Home Theatre,Mobile Phone,Computer,tablet pc Channels: 3 (2.1) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) color: black and siliver Packaging & Delivery Packaging Detail: export standard packing Delivery Detail: 7-10 days Specifications wireless hi-fi sound bar LCD display with red back light. Touch screen . Crystal-clear sound . Bass function . wireless hi-fi sound bar Function:FM radioWith AUX IN and bluetooth speaker .LCD display with red back light.FM radio with manually turning and PLL function,10 presets for favorite stations.3.5mm AUX IN Jack.RCA AUX IN connect with TV.Volume with digital display,controlled by touch button with blue light.Touch button:SKIP+/TUN+,SKIP-/TUN-,PLAY/PAIR,MODE,POWER,VOLWith remote control function.Operation: AC power. Specifications:THD <25% &n
Brand Name: BSPH Model Number: TZ-806/809/812/815 Type: Passive Use: Portable Audio Player,Outdoor,Hotel, Park, Gym, Bar, School,etc Channels: 3 (2.1) Special Feature: Mini Place of Origin: Guangdong China (Mainland) Packaging & Delivery Packaging Detail: Standard Export Packing Delivery Detail: 10~30 after confirm order Specifications Public Address Column Speaker Easy installation Good sound reinforcement Subwoofer Speaker, Powerful Outdoor Column Loudspeaker(TZ-806/809/812/815) 1.A high quality and luxurious all weather outdoor power speaker series of BSPH PA system.It has steel body, metal grille, streamline surface and special light green coat which makes it be elegant and easy to match with the ambinet environment. There are four types of rated output power 60W,90W,120W,150W 2.Built-in 1,2,3,4 woofers separately and 1 tweeter, suiltable for music and speech broadcasting. With steel body and black metal grille, it's very easy to be installed with iron mounting
Specifications 1.2.4G wireless subwoofer , 2.DSP:YAMAHA 3.Output power:240W 4.Sound effect:Analog 5.1 3D surround 5.Size:993*204*305mm soundbar trait : 1.YAMAHA acoustic technique Top of the world YAMAHA sound technicalMeet ergometric needsHigh,medium,low frequency balanceHI-FI sound effect 2.High definition,Quality audience World leading YAMAHA DSP digital sound processorAnalog 5.1channel,surrond,real and 3D,full version3D processing theater entertainment different modeof sound effect3.Specially design ,perfect matchDesign for plasam/LVD television and lightweightsitting structure can place horixontally and vertically 4.Simple and space savingFashion outlook,simple and elitespace saving and good quality5.Wireless control,easy operationBuilt-in 2.4G wireless transmitter7m effective distancesIR remote control6.Broad sound source powerful functionMulti-source enablecan connect TV,DVB,Mobile,Iphone,Ipad,MP5/MP4 and so on Soundbar with 2.4G wire
Specifications sound bar speaker 1.Good quanlity 2.In stock 3.Low price sound bar speaker ----------------------------------------------------------Contact us Skype:maxlindsh, ICQ:649356270 Website: www.lichip.com.cn---------------------------------------------------------- [Delivery Time] NORMALLY IN STOCK, CONTACT FOR STOCK STATUS [Quality Guarantee] 100% NEW AND ORIGINAL, 30-90 DAYS QUALITY WARRANTY[Payment Opinions]1. T/T (Wire Transfer)2. ESCROW3. WESTERN UNION [Shipping & Delivery term]1. 2working days after receiving the payment. Otherwise, we will state it in the invoice in advance. 2. Shipping way: Via your shipping account (DHL / FEDEX / UPS / TNT )Via our shipping account-with good freight 3. Regarding the declared value on the package for customs clearance, we are pleased to follow your wishes, just feel free to inform us when ordering.4. Any import fees or charges are the buyer's respo
Specifications bar sofa Material:High quality PE,color changing Sound control/DMX control stystem CE/ROHS certificate bar sofaWe are factory that specialized in led furniture Product introduction: the product is can be remove type ,rechargeableCan use with the light table toghter, and can be used for dinner of Wild color changing all the time or according your required, It's so romantic! Power 6 WLife Span :50000Hours 1.Material :resin2.Light: LED3.Voltage: DC 12V4.Waterproof5.Adapter6. 16 color change by swich or remote control7.Remote control,AvailableIn 15 meter 8.Rechargable battery ,Charging 3-4 hours /running 12-14hours9.Package: PP bag and carton10.Usable range:Bar / nightclub/home decorate/disco/KTV/Garden/Hotel/coffee house and BBQ.11.Certificate:CE /UL/ROHS We manufacture our own light tables or ...LED table. A lighted table is great for partiesand events, night clubs, weddings, or wherever
Specifications el t-shirt *top quality and reasonable price *the new style and hot sale custom t-shirt *Cool in the bar el sound sensitive t-shirt, sound activated t-shirt, el t-shirt Sound activated DJ disco Glow Neon flash LED el T -shirtLED Sound-activated EL T-shirt Funny Dancing Black NEW Sound Activated EL T-Dancer T-shirt. Get the original light-up disco experience with our Equalizer T Shirts. These nifty Flashing T-Shirts combine an Electro Luminescence Graphic Equaliser display with fresh new designs. The graphic equaliser responds to the music around you, jumping in time to your beats. Whether you choose the old-school TQ Original or the laid back TQ Hemp Leaf; these shirts light up your night for the world to see. Features:Sound Activated EL T-Dancer T-shirtPatterns dance responding to music beatsShirt size: 67cm x 52cm (wide)Sensitivity control dialPowered by 4 x 1.2V/1.5V AAA batteriesEL (Electroluminescent) backlit technology offers safe, thin, comf
Specifications universal phone docking station: 1.aluminum housing 2.led flash light 3.built-in li battery 4.card reader Specification universal phone docking station: TEOTI Recommends Enjoying the music on your iPhone or iPod anywhere-from bedroom to den to dorm. Latest generation Boom boxes for iPod/iPhone chargeable Docking station mini speaker Portable mini speaker for iphone cellphone/mp3/ipod/CD 1.For iphone ,MP3,MP4, mini speaker, HI-FI speaker, portable speaker. 2.Anywhere can enjoy music. 3.Small cool shape, Trendy personalized with LED display. 4.Unique design philosophy- telescopic extension speaker. 5.support SD/MMC card support, USB flash support,FM radio,LED display,Time & a
Specifications Features: 1) Size: customized 2) Wear-resisting,Dustproof ,sound-insulated ,quakeproof ,seal Features:1) Size: customized2) Wear-resisting,Dustproof ,sound-insulated ,quakeproof ,seal3) Material: wool
Brand Name: shenzhen CEE Model Number: TT-028 Type: Active Use: Portable Audio Player,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: China (Mainland) micro sd card: support Color: Color: silver, pink, blue LED light: support FM Radio:: with double atenna Digital screen:: display working state Warranty: 24 months Packaging & Delivery Packaging Detail: CEE packaging box. OEM box is welcome. Delivery Detail: 3-5 Woking days after receiving payment Specifications Mini Speaker 2)Mro sd card,USB,FM 3)3 colour LCD screen 4)Pristine sound quality 5)With fantastic led flash light Top Sales Mini Speaker With Fantastic LED Flash Light Feature:1) Support micro sd card (TF card )2) Can play the usb music directly3) FM Radio with double atenna4) Acrylic shell5) size 50X50X52mm6) Fantastic color LED flash&nbs
Place of Origin: Guangdong China (Mainland) Brand Name: Topstriving Model Number: LED AETHER 4 Voltage: AC 90-240V 50/60HZ LEDs: 256 5mm high MCD LEDs(24*4 Red,24*4 Green,16*4 Blue) Life(hrs): 100,000 Beam Angle: 15° Housing: black housing Operational Modes: DMX 512 protocol, Sound Active, Auto DMX Channels: 5 Input/Output: 3-pin XLR cable Dimensions: 938*170*100mm Weight: 5.0kgs Packaging & Delivery Packaging Detail: carton packing Delivery Detail: 3~30 days according to quantity Specifications 1. 256*5mm rgb professional lighting cheap led light bars 2. LED AETHER 4 3. 5 dmx channels 4.15 degree beam angle 5.CE,ROHS Specification: 1. Electronic power supply AC 90-240V 50/60HZ 2. color strobe effect and long life operation 3. black housing with 256 5mm high MCD LEDs (24*4 Red,24*4 Green,16*4 Blue LEDs) 4. low heat,Long Life LEDs (100,000 hrs.)5. op
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