Place of Origin: Guangdong China (Mainland) Brand Name: Longdi Model Number: LD-7102A Light: Light:108*1w/3w RGB Beam Angle: 15°~45° DMX ch: 3/7/13ch Mode: auto run,master/slave,DMX control,sound activate Protection Rating: IP65 Size: 67*24*26cm Net Weight: 13.5kg Packaging & Delivery Packaging Detail: standard export carton/flihgt case,Package Size:73*35*37cm/pcs G.W:14.5kg Delivery Detail: depend on the quality,usual 3-20 working days Specifications IP65 108*1w RGB LED high power wall washer light 1.108*1w RGB 2.3 section color mixing effect 3.DMX ch:3/7/13ch 4.IP65 LD-7102B IP65 108*1w rgb LED high power wall washer light Technical parameters(108*1W) Voltage: AC110V ~ 240V/50 ~ 60Hz Lamp: 1W/3W high-power 108 LED lamp beads Power: 120W Channels: 3CH/7CH/13channels LCD display angle: 15 ° / 25 ° 15 °/25 °/35 °/45/60 ° optionalmaster-slave synchronization, voice, and self-propelled functionThree section
Type: sound module Style: Battery Operated Toy,Educational Toy,Musical Toy Material: Plastic Plastic Type: ABS Place of Origin: Guangdong China (Mainland) Brand Name: OEM Model Number: sound pad OEM: OEM voice: can be customized paper: color print Packaging & Delivery Packaging Detail: 200pcs/carton the WG and Meas depends on the size of your design Delivery Detail: 30days-45days Specifications 1.Sound buttons module used in children's books. 2. exsit module. 3. ABS material. we can make: pads for cycling pants, pad for old people, eyes pad for eyes relaxing , padded strap for bags, hair padding for hair design, pads for swimwear tops, spirit pad e-book, drawing pad drawing book, padded board book, magic pad book,etc. specification ofTalking panel/sound pad for books 1. Different sound button control different sound or the chapters and sections, it can emit real-man voice; 2. ideal choice for children's book 3. Sound pad with cu
Place of Origin: Guangdong China (Mainland) Brand Name: for apple Model Number: for iPad 2 Design: Bar Compatible Brand: Apple iPhone condition: high quality Packaging & Delivery Packaging Detail: Packed with Anti-staic bag and foam box or at your request Delivery Detail: Delivery about 1~2 days after confirmed full payment Specifications 1.100%Brand new 2.pretty competitive prices all- around services 3. sufficient number 4 three month warranty Black Internal Loudspeaker Replacement Part for iPad 2Specification: Product NameLoud SpeakerFit Modelfor iPad 2Main MaterialPlasticMain ColorBlackNet Weight11gPackage1 x Loud Speaker for iPad 2Description:Internal Loud Speaker Replacement Part Black for iPad 2nd Gen.We will test before delivery Welcome to us anytime if you need any further information! Payment:We accept T/T ,Western Union, Paypal and Moneygram ,Cash as payment method.Quality check and Warranty:We test our products one by one before we pack and
Specifications Decorative security bars for windows 1)Good air tightness 2)acoustic insulation 3)water resistance features WanJia new aluminum casement decorative security bars for windows P-3500 Energy-saving sealed sliding windows seriesGood air tightness, acoustic insulation and water resistance Features:1) Main material: top-grade aluminum profile; or thermal insulated aluminum profile .thickness: 1.2mm 1.4mm 1.6mm 2.0mm2) Surface treatment: anodizing, electrostatic powder coating, fluorocarbon coating, electrophoresis coating3) Glass: single glass (5 - 12mm); double glass (13 - 22mm); or toughened glass4) Accessory: domestic or import as per your needs5) A wide range of colors, gloss, matt, metallic, anodized or wood patterned6) Opening: inward or outward as your needs7) Good air tightness, acoustic insulation and waterproof If you are interested in any of our products ,pls feel free to contact us .we will render our
Place of Origin: Guangdong China (Mainland) Brand Name: for HTC Model Number: Radar 4G C110e Omega Design: Bar Compatible Brand: HTC quantity: in stock Packaging & Delivery Packaging Detail: bubble bag Delivery Detail: 3-5 days Specifications we have all kinds of mobile phone accessories, For HTC Radar 4G C110e Omega Microphone MIC Sound flex cable. 1. Tested strictly: tested one by one before delivery;2. Competitive price: good price;3. Guarantee quality: 6 months~one year warranty;4. Fast delivery time
Specifications Surround sound bar Accessory, Adaptor:12V3A/18V3A Remote control Instruction Manual 3.5mm RCA Cable Certificate card A50-890 Virtuel 5.1 surround soundbar Products Feature: Using digital Audio magnifying process, the small speaker can be made the same audio effect as the bigger one . Adopt YAMAHA sound effect technology, make the sound much more enjoyable. Fashion, simple, and smart bar design, it is very popular to be matched with LED/LCD TV set, and saves much space. With various Audio source input &output , It is the top ideal choice for modern home theater . A great many sound effect choices , you can change the sound effect freely as you like 2.4 G wireless Subwoofer, you can put anywhere you like in your room as you wish with out any constraint and restrictions, with easy installationTouch buttom operation panel , This makes the operation much easier and pleasant . Description:2.1 channel Soundbar w
Place of Origin: Guangdong China (Mainland) Brand Name: JSJ Model Number: iP4G Design: Bar Compatible Brand: Apple iPhone Color: Black Paypal: Accept Package: Safe packing Type: Replacement parts Specifications 1.Top Quality 2.Purchased by regards Factory directly 3.3~5 days Delivery Our Advantage Best Quality&After-sales serviceReplace all the defects items Reliable Warranty Fast Delivery &n
Brand Name: AILIPU Model Number: SP-602 Channels: 2.1 Player Type: Other Special Feature: Wireless System Place of Origin: Guangdong China (Mainland) Remote control: (Bluetooth Optional) Packaging & Delivery Packaging Detail: Package : Colorbox Packing : soundbar: 4pcs/carton , subwoofer: 1pcs/carton Delivery Detail: with 30 days Specifications WIRELESS SOUNDBAR SPEAKER SP-602:1. Powerful 2.4G wireless bass 2. With USB/SD/FM /Remote /LED Display 3. Top quality & Good P SP-602 WIRELESS HOME THEATER SOUNDBAR SPEAKER (BLUETOOTH OPTIONAL) PACKING Product Size:1000*75*70MMSubwoofer Size;360*220*420MMQty per Export Carton4 Set/ CartonSoundbar carton sizeL1170*W360*H370MMSubwoofer carton Size;L430*W290*H505MMNet Weight12.50 KGSGross Weight14.50 KGSMinimum Order Qty200Sets NOTE:CE /FCC/ROHS free of chargeBluetooth function optional . if needed , please add 10USD/pcs on the unit price Description:
Place of Origin: Guangdong China (Mainland) Brand Name: ANDA Model Number: AD-422 Modes: Auto,Sound,DMX,Program equency: 50-60Hz warranty: one year life: 10000h LED: 8pcs Fullcolor 10W RGB 4 in 1 input voltage: AC100V-240V power: 80W channles: 2/9ch weight: 8.7kgs size: 112.5*22*15.5cm Packaging & Delivery Packaging Detail: flight case/standard export carton Delivery Detail: 4-15days Specifications stage/bar moving head beam party light LED:8pcs Fullcolor 10W RGB 4 in 1 Power:Max. 80W DMX modes:2/9CH stage/bar moving head beam party light MODEL NO:AD-422PACKING:Export standard carton; Flight CaseTRADE term:FOB/CIF/EXWPORT:HuangPu GuangZhouCERTIFICATION:CE/UL/ROHSPAYMENT TERMS:T/T,Westerm Union,PaypalBRAND NAME:ANDAORIGIN:GuangZhou,China Used for stage/disco/ktv/night club/big show/partyVoltage:AC100~240V 50-60HzLED:8pcs Fullcolor 10W RGB 4 in 1Power:Max. 80W &nb
Place of Origin: Guangdong China (Mainland) Brand Name: GAL Model Number: TJ-N49 Frame Material: Aluminum Alloy Open Style: Swing Type: Tilt&Turn window Opening Pattern: Horizontal Style: modern,elegent,generous Standard: national standard Paying term: negotiation Application: building,house,office,hotel Packing: safe and economic HS Code: 761010000 Packaging & Delivery Packaging Detail: Pearl foam + woodcase Delivery Detail: 30-35 days after deposit Specifications tilt and turn windows decoration bar anti-corrosion,waterprof,heat insulation,sound proof,can view outside,can't view inside. tilt and turn windows decoration bar MaterialProfile:powder coating,anodized,electrophoresis,PVDF in silver,black,white,brown and other color, Customized.thermal breaking or none-thermal breaking.Wall thickness:1.0mm / 1.2mm GlassColor:clear,green,blue or other color.Customized.Type:Single glass,double glass(Laminated glass,Low-E glass,tempered glass,tinted glass,frosti
Specifications mini speaker bar sound bar 1.Compatible with multimedia device 2.With Compatible USB/FM 3.With LED light 4.With LED display New style mini speaker bar sound bar with LED display Features: 1.Built-in Lithium-ion battery;Power Supply:Lithium-ion,Computer-USB-in,DC-in2.Compatible mobile/computer/MP3/MP4,Compatible Micro SD/TF card/U-disk3.5-pin AUX in4.Memory Play:Auto remember the last song & play mode played5.Output:3W 6.Material:Aluminum alloy 7.With Compatible USB/FM
Specifications DMX LED RGBW Bar, LED Stage Light,LED RGB Bar,LED Pixel Beam Moving Bar Light,Moving Beam Wall Washer,LED Flood Light. DMX LED RGBW Bar, LED Stage Light,LED RGB Bar,LED Pixel Beam Moving Bar Light,Moving Beam Wall Washer,LED Flood Light Details Introduction:Model NO.: LED 810BMoving Beam Wall Washer, LED Pixel Beam Moving Bar Light,LED Flood Light Details Introduction: Light Source: 8*4IN1 10W RGBW Multi-Color original CREE LED LampInput Voltage(V): 100-260V Lamp Power(W): 100WBeam Angle: 10°More than 50,000 hours lifespan and low power consumptionOther Working Lifetime (Hour): 80000 8 pixels (each LED is
Specifications Mini Soundbar SP-600 1. slim and simple appearance design with good surface finishing 2.excellent sound effect Mini Soundbar SP-600 slim and simple appearance design UK CSR bluetooth solutionexcellent sound quality good choice for tablet, Iphone, smart phone, small LCD/LED TV, PC, 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%
Place of Origin: Guangdong China (Mainland) Brand Name: AURORA Model Number: ALO-10P5 Led chips: CREE Led quantity: 20PCS Lumen: 4340lm Waterproof rating: IP68 Input Voltage: DC 9-36V Color Temperature: 6000-6500K Beam pattern: spot,flood,combination Lens: GE lexan Lifespan: â¥50,000hrs Warranty: 2 years Packaging & Delivery Packaging Detail: Strong Carton Package Delivery Detail: 7-14days Specifications led light bar sound activated led light bar: Low light attenuation 96% reflector efficiency Low power consumption Durable AURORA 's Mission: Covering the whole world with most beautiful light. Feature of led light bar sound activated led light bar: Reflector patterns available in spot, flood, combination or bat beam 1. 50,000+hours average lifespa6. 96% optical/reflector efficiency2. 9-36 Volt DC Input7. 100%optically clear3. GE LEXAN lens8. Instant on/off, no warm-up4. Operating Temp: -40 ~ + 155 deg9. Dual-over
Specifications Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network. Access premium content providers like Netflix, Vudu, Hulu Plus, and YouTube direct from your TV using your home network.You won't believe your eyes. LED technology delivers amazing brightness, clarity and color detail.Get nearly double the pixel resolution of standard HD with Full HD 1080p resolution.Includes 60W sound bar for a robust and full audio experience.
Specifications Durable Stainless Steel Single Sink, Bar Sink 1-Material: 304 Stainless 2-Finish: Satin 3-Sound Deadening Technic Durable Stainless Steel Single Sink, Bar Sink 1Model No. :SD-60542Dimension:596x536x228mm3Material:304 # Stainless Steel4Thickness:201#: 0.6-0.8mm304#: 1.0-1.2mm5Surface Finish:1-Satin Brushed2-Fine Grain3-Polished6Over Flow Hole:Interior Sink Prevent Water Splashing Countertop7Outlet Hole:w/o faucet hole8Bottom Process: Rubber Sound Deadening Pad Device,Condesation-Preventing Layer9Drain Opening: 110mm / 114mm10Strainer: Standard 3 1/2"11Accessories: (Not Included)1-Stainer and pipe system2-Drainer Basket3-Chopping Board4-Soap Dispenser5-Fitting12Packing:1-Each piece wrapped in a poly bag, lined with foam, then packed in a carton.2-5pcs/Carton13Other Style: Single Bowl, Double Bowls, Triple Bows, Undermount Sinks, Sink with Drain Board ****************Advantage: 1-High quality 304# stainless steel antirust is better than 20
Specifications 1. CSR bluetooth solution creates pure clean sound 2. Amazing bass 3. Within mic and polymer battery Pure Clear Sound 2013 Newest Bluetooth Wireless Outdoor Speaker-------Queenbox-classic!Very good sound quality!Better sound quality than Jambox! Features:1. CSR bluetooth solution, which is the most stable and high quality bluetooth solution, creates amazing sound.2. Strong bass which will shock your ear!3. With build-in high quality microphone.4. 1500mAh polymer battery, support 10 hours play time!5. Portable size, you can bring it outside anywhere! Specifications:1. Power output: 3W x 2pcs2. Bluetooth: CSR, V2.1 EDR + A2DP3. Bluetooth distance: 10 meters4. Audio Socket: 3.5mm stereo jack5. Frequency: 50HZ -20KHZ6. Distortion Factor: less than 0.6%7. Color: black, yellow, red, white, blue8. Size: 160 x 55 x 45mm9. Power supply: Build-in Lithium battery or USB cable or DC 5V adapt
Specifications portable mini sound bar Use: Portable Audio Player,Mobile Phone Special Feature: Wireless,Portable 1800mah 2013 New Stylish Sinoband portable sound bar 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 polymer batter
Specifications decorative security bars for casement windows 1) easy to install and maintain 2) graceful design, aesthetic look 3) OEM plastic decorative security bars for casement windows (1)PVC window Profile: CONCH or SHIDE brand , top 2 brand in China profile thickness:2.5mm reinforcement ,1.2mm steel liners color can be customized (2)PVC window glass options: single glass: 5,6,8mm (clear/ tempered/frosted/Low-E/coating glass) double glazing: 4/5/6+ 6/9/12 +4/5/6mm laminated glass: 5+ 0.38/0.76/1.52PVB+5mm (3)PVC window hardware: Top China hardware (Kinlong)or German (ROTO)hardware CertificateISO9001 : 2000Window styleEuropean style; American s
Place of Origin: Guangdong China (Mainland) Brand Name: House Star Sink Model Number: 2318R Material: Stainless Steel Feature: Without Faucet Surface Treatment: Brushed Installation Type: Undermount Bowl Shape: Square Number of Holes: None Sink Style: Single Bowl Under Sink With: Sound Pad, Gray Painting Brand: OEM on sink is OK. Sink Size: Make According To Guest's Request key word 1: handmade kitchen sink key word 2: handmade stainless steel sink key word 3: handmade sink key word 4: sink Packaging & Delivery Packaging Detail: 1pcs/box( individual bag and cut-out template, clips are inside box) Delivery Detail: 15-20days Specifications UPC sink ,American single bowl sink, American bar sink-2318R Item:2318R 10 sus304, 18Gg cupc export certifiction handmade sink, handmade kitchen sink, handmade stainless steel sink 1.Model: 2318R2.Overall Size: 23"X18"X9"3.Bowl Size: 21"X16"X9"4.Material: SUS304 stainless steel 5.Thickness: 1.2mm or 1.5mm (18gauge or
Specifications Led BAR, 6 selectable DMX mode, 26 CHS. 1. 240pcs 10mm RGB 2. Auto, master-slave,sound control, DMX 512 3. CE, RoHS Colorful LED BAR, Wall Washer, 240pcs 10mm LED, RGB color
Light Source: LED Item Type: Wall Washers Place of Origin: Guangdong China (Mainland) Brand Name: SIUSAI Model Number: SSL-21 Item: led wall washer bar Voltage: 90-250V AC,47-63Hz Max. Power Consumption:: 20VA Channel:: 13CH Control mode:: DMX512,sound,auto,master/slave warranty: 1year Packaging & Delivery Packaging Detail: Flighting case, wooden case Delivery Detail: 1-2 weeks Specifications New design LED wall washer bar 1. Certificate: CE& ROHS 2.Warranty: one year 3.60-100 thousand hrs Rated Life Name New design LED wall washer bar Model SSL-21 Base parameter Size: 85 x 1070 x 650mmWeight:3Kg Source Intensive brightness leds 252 PCS 10mm LEDs (108 red ,72 green,72 blue)60-100 thousand hrs Rated Life Beam angle35C°beam angle of each LED Colours 16,7million colours (24 bit)The LEDs used are a mixture of red,green, and blue to produce, via RGB electronic mixing.White balance pre-programmed via LE
Light Source: LED LED Light Source: HID Type: Moving Head Lights Input Voltage(V): 110-240 Lamp Power(W): 160 Lamp Luminous Flux(lm): 180000 Lamp Luminous Efficiency(lm/w): 10000 CRI (Ra>): 8000 Color Temperature(CCT): Cool White Working Temperature(℃): -40 - +60 Working Lifetime(Hour): 2000 IP Rating: IP44 Certification: CE,EMC,LVD,RoHS Place of Origin: Guangdong China (Mainland) Brand Name: SUN Model Number: S-6688 Emitting Color: Changeble Control mode: Master-slave/Auto/Custom/Sound DMX 512 channel: 9CH/12CH Carton Size: 440x380x310mm Gross Weight: 7kg Packaging & Delivery Packaging Detail: Carton Package: Size: 440*380*310cm( 2 in 1) G.W: 7kg Delivery Detail: 3-5days after receiving the deposit Specifications 1)Control mode: Master-slave/Auto/Custom/Sound 2)LCD display 3)DMX 512 channel: 9CH/12CH Production name: Moving beam cree RGB stage lighting led bar light/write(37pcs*3w) NameMoving beam cree RGB stage lighting led bar light/write(37pcs*3w) ModelS-6688VoltageAC90-240V,
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 Cheap hdmi sound bar supplier hdmi sound bar Item NO. : HS-101 1. SPECIFICATIONS: (Customized)Version: 1.3 / 1.4, up to 1080PAll materials conform to RoHs standard of EuropeL=3FT to 50FT ( 1m,1.8m,3m,5m,10m,15m ) optional.2×HDMI 19PIN / 2×HDMI 15+1PIN / 2×HDMI 13+1PINConnectors: Male-Male / Female-Male / Female-Female.Connector type: A-A / A-C / A-D / Rotating / HDMI-DVI / DP-HDMIGold / Nickel plated connectorsMoulded type / Metal shell type / ABS shell type (optional)Conductors: 24/26/28/30AWG(optional) OD:5.5/7.3/9.0/10.0/3.5*13mm,High purity Oxygen Free Copper conductor / CCS / CCWith nylon braid to protect cable from abrasion (optional color) or without. &n
Place of Origin: Guangdong China (Mainland) Brand Name: Shida Model Number: C3604 Application: Bolt ,Nut ,Screw,Axle,Valve,Gear,Horologe,IT Industry, Diameter: 0.8-28MM Shape: Round Length: As Requirement Grade: Brass Cu (Min): 57 Alloy Or Not: Is Alloy Packaging & Delivery Packaging Detail: Wooden case ,about 200 KG each case. Delivery Detail: 1-30 days after confirmation Specifications Title:Brass Round Bar Grade:C3604 Charater:Free-cutting,mechanically sound,environmental,corrosion-resistance Surface:Bright Title:Brass Round BarGrade:C3604Charater: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 1.Disco Mirror/glass Ball 2.Size1,2,4,6,8,10 12,16,18,20,24,30,40,60,80" 3.OEM welcomed 4.High quality,rotatable,reflective 4" mirror ball decorations disco magic ball disco ball beads Model NumberDiameter (inch)MaterialGlass ColorMB-0031 inchFoam ball body+mirror glassSilver, Golden, Red, Green, Blue, Yellow, Orange, Purple, BlackMB-0052 inchFoam ball body+mirror glassMB-0104 inchFoam ball body+mirror glassMB-0156 inchFoam ball body+mirror glassMB-0208 inchPlastic ball body+mirror glassMB-03012 inchPlastic ball body+mirror glassMB-04016 inchPlastic ball body+mirror glassMB-05020 inchPlastic ball body+mirror glassMB-07530 inchFiberglass ball body+ mirror glassMB-10040 inchFiberglass ball body+ mirror glassMB-15060 inchFiberglass ball body+ mirror glassMB-20080
Specifications Bluetooth mini speaker Hands free function TF Card function Fm function Lovely appearance design 2013 best sound quality wireless outdoor soundbar speaker Feature : *Bluetooth, TF card, FM , Hands free.*Built-in microphone noise reduction circuit and hands free function.*Built-in double lithium battery charging and discharging protection to alarm when the battery power is low.*Using Air BASS pneumatic supercharging vibration basin technology to make the BASS more powerful.*AUX (line in): 3.5mm audio input,3.5mm audio output,Mini USB charging jack. Product Show
Specifications i9 singing mini karaoke player for laptop 1.Mini KTV karaoke player 2.Player equipment 3.Convinent and portable 4.ising i9 singing portable karaoke player for laptop,mobile phone,mp3,mp4 sound bar Magic Karaoke Player ising i9, mini karaoke Player ising i9, mobile karaoke Player ising i9,karaoke computer Player ising i9, digital karaoke Player ising i9, karaoke echo Player ising i91 .KTV scene with sound effects, you can feel the atmosphere of live concerts.2 .Mini Karaoke player is available for many audio players such as mp3, mp4, mp5, notebook computers, desktop computers, psp games, phone, etc.. Just connecting to the digital products to perform KTV functions. 3. Mini Karaoke Player have a stunning sound effects, echo effect super, ultra-clear voice recording and playback, allowing you to grasp the very rhythm of each note, each rhythm sound. Features of Mini Karaoke Player Ising i9 1.More convine
Specifications 1.laminated gypsum ceiling design for bar 2.free samples 3.size :595/600/603/1210mm 4.ISO9001:2008/SONCAP/SGS 5.154.572.D6.9 PVC laminated gypsum ceiling design for bar Specification SIZE :595x595 ,600x600,603x603mmThickness :7,7.5,8,9,10,11,12mmLight weight:20% lighter than common ceiling, 10% lighter than common gypsum boards THICKNESS595*595MMKGS/PCPCS/CTNKGS/CTNM2/20GPCTNS/20GPPCS/20GPTONS/20GP72.08816.6409514221100023.67.52.22817.8385013371069623.882.3818.436001250 white 603*603mm /595*595mm/603*1213mm vinyl suspending gypsum ceiling with aluminum foil back and tape wrapped100002392.48819.8432001111888822.04123.26619.622741053649620.6Features :1.fire-proof , heat insulation, moisture-proof ,fading-proof,no color difference 2. high intensity and strong tension, hard to twist under presure 3. sound insulation 4. beatifu