Type: Ceiling Tiles Place of Origin: Japan Brand Name: DAIKEN Model Number: L-85 Function: Fireproof,Heat Insulation,Moisture-Proof,Sound-Absorbing,Soundproof Feature: Artistic Ceilings,Perforated Ceilings Ceiling Tile Shape: Square Ceiling Tile Type: Mineral Wool Ceilings Thickness: 1/2",5/8",3/4",12mm, 13mm, 15mm, 17mm Size: 24" x 24", 24" x 48", 600 x 600mm, 600 x 1200mm Edge type-1: Exposed, Concealed, Shiplap Edge type-2: Reveal(tegular), Slim-line, Double Layer 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 Outstanding Fire Resistance helps contain fires.DAIKEN mineral fiber ceiling tile is non-combustible, thermal insulation, and naturally fire-protective.DAIKEN products have been exported to Asi
Brand Name: ANTIY Model Number: A50-1000B Type: Active Use: Home Theatre,Portable Audio Player,Mobile Phone,Karaoke Player,Computer,Stage Channels: 3 (2.1),Analog 5.1 Channel,3D surround Sound Special Feature: Wireless,Portable,Mini,Mini System, Wireless System Place of Origin: Guangdong China (Mainland) Player Type: LCD TV soundbar Packaging & Delivery Packaging Detail: Gift Box Delivery Detail: 10-30days Specifications 1. 2.1 bluetooth speakers 2. YAMAHA Chipset 3. Output power 140W 4. Analog 5.1,3D Surround Sound 5. Bluetooth, optical 2.1 Bluetooth speaker with wireless subwoofer Product 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 t
Specifications -Fashion -Bluetooth handset -Lessen radiation -Re-charging function -CE,REACH,ROHS, Portable bluetooth sound bar for iphone
Specifications Rock wool 1.Non-combustibility A1 GB Testing 2.Heat and sound Insulation 3.Fire proofing 4.Acidity coefficient is above 1.8 sound absorption rock wool bar Our products have passed the certificate of ISO9001:2000The specifications of rock wool ProductDensity(kg/m³)width(mm)thickness(mm)length(m)rock wool board60-200600-63040-1001-1.2rock wool blanket 60-200600-63040-1002.5-3rock wool tube60-200(ID)22-92030-1501rock wool bar60-20060-10050-2000.6-1.2The rock wool can be with aluminum foil.Special size can be made to order. The technical parameters of rock wool itemunitindexdensityKg/m³60-200slag ball content (granule diameter) 0.25mm)%≤12.0average value of fiberµm≤7.0thermal conductivity(average temperature70 ±52)W/(m.k)≤0.044shrinkage temperature of heat load(60kg/m3) °C≥600water content%≤0.5combustibility Grade A incombustibleorganic content%≤4.0moisture resistivit
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
Place of Origin: Guangdong China (Mainland) Brand Name: Beilarly Model Number: BCS-121X two-way passive loudspeaker: coaxial structure for large bars: 1*12" LF,1.75"HF Packaging & Delivery Packaging Detail: 1.EPE inner wrap 2.corrugated carton 3.outside wooden shelf to strengthen(if required) Delivery Detail: 15 days after receipt of deposit Specifications 12" two-way passive loudspeaker BCS121 for large bars 1.1*12" LF,1.75"HF 2 coaxial structure 3 for vocal sound reinforcement 12" two-way passive loudspeaker BCS121 for large bars features:BCS-121X is a two way passive frequency loudspeaker, low frequency/high frequency contains a specially customized 12" cone bass driver loaded in a specially designed cabinets with the box by BMS audio. The part of high frequency contains a 1.75-inch compression driver, together with low-frequency speaker in a coaxial structure, providing an open cone waveguide. BCS-121X is mainly used for vocal sound reinforc
Type: Event & Party Supplies Event & Party Item Type: Party Favor Occasion: Halloween Place of Origin: Guangdong China (Mainland) Brand Name: RongHui Model Number: Cheering Stick Cheering Bars Mega-Pangpang Product Size: 40cm (L) * 4.0cm(Dia) Product Material: ABS+PE Foam+LED Item Name: Cheering Stick Cheering Bars Mega-Pangpang Custom Logo: Yes! LED light: 3 highest brightness LED inside LED Color: red,yellow,blue, green,multi-color Actived: Switch on/off,Sound Actived Battery Model: 3PCS AG13 Button-cell Battery can be replaced: Yes! Packing: poly bag Packaging & Delivery Packaging Detail: 1pc/polybag;100pcs/ctn. Exporting carton packing,more information please contact us right now. 7/1 Delivery Detail: About 10-15 days after deposit confirmed Specifications Cheering Stick Cheering Bars quality and stability Factory price is offered,certified by CE Fast delivery time Cheering Stick Cheering Bars Mega-Pangpang-- 6-Color Changing Modes PARTY LIGHTSHOW WAND LIGHT UP MULT
Specifications sink stainless bar 1. 201 /304# high quality with good price 2. polish/pearl sand/electroplate 3. Sound proof 4.OEM sink stainless bar 1.Features specification: stainless steel kitchen sink2.Material: stainless steel3.Detailed Production Description4.Item number: 1435.Exterior Dimension: 750x400 mm 6.Material : 201 or 304 material ,depending on customers requirement.7.Finish : Polish ,electroplate or depend on customers requirement8.Opening : 110mm drain opening or depending on customers requirements.. Available accessries:
Specifications 1. bosch audio conference system 2. high-performing HI-FI level 3.Touch-key 4. Control by DVD,computer,TV ect. background music system equipment , We are the manufacurer of BGM background music system and PA System equipments . For over 11 years ,we are keep reaearching and innovating and use advanced technologies to produce high quality audio products for background music system . Functions:1.Can pre-program the music for each zone 2.You could choice the interesting music and adjust the volume in the individual zones3.Could fix the starting time, playing zone and paying music by&nbs
Place of Origin: Guangdong China (Mainland) Brand Name: Vientiane Model Number: WX-EF034 Voltage: AC220V, 50Hz Light Source: 61pcs*5mm LED Power Consumption: 15W Signal Control: DMX512 Operational Mode: sound control mode, auto-running mode, master-slave mode Control Channel: 6CH Synchronour Motor: AC220V/20RPM*2 Working Environment: -10-35 degree Size: 330*180*175mm Weight: 2KG Packaging & Delivery Packaging Detail: Carton with foam Flightcase as your required Delivery Detail: 1-3days for sample,7-15days for one container Specifications led stage bar scan light 1.Specification: Mode:WX-EF034 Name:LED SCAN ROLLER LIGHTVoltage :AC220V, 50Hz Power Consumption :15wSignal Control :DMX512 Operational Mode :sound control mode, auto-running mode, master-slave mode Control Channel :6CH Synchronour Motor AC220V/20RPM*2 Working Environment I Working Environment Size: 330*180*175mm Net Weight 2kg
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 8 x 10W Led Beam Wall Washer 1.High brightness 2.LEDs:Cree 3.RGBW 4 IN 1 Version Or All White Version High Power 8 x 10W RGBW 4 in 1 / White Cree LED Moving Head Beam Wall Washer LightsReasonable price Supply OEM Clean and safe packaging Price can be negotiable by big quantity We will try to help customers to reduce freight charge Once you make order with us,then you will believe in us! Better than others: 1. Different Housing with Cheaper ones. The thickness of our housing, bottom is 2mm but theirs is 1.5mm.The top of aluminium is 8mm and theirs is 6.5mm.:2. As for Lenses, in order to get parrallel beams, we are using only 10 degree lenses. And for cheaper lenses, you will feel those LED Chips are not in order which will cause the beams not parralleled. Technical ParameterLeds: 8x10wLEDs, RGBW 4 in 1 or White Power:100wEffect:Color changing,strobe,Dim 0-100%, speed adju
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.China club lighting 256 pcs 5mm rgb wholesale led light bar 2.LED AETHER 4 3.5 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. oper
Light Source: LED,8pcs*10W White color LED Light Source: 8pcs*10W White color Type: Spotlights Input Voltage(V): AC110V-250V /50-60Hz Lamp Power(W): 80 Working Temperature(℃): -30 - 50 Working Lifetime(Hour): 80000 IP Rating: IP20 Place of Origin: Guangdong China (Mainland) Brand Name: XINGCHEN Model Number: XC-D-083 Emitting Color: White Color: White Rotation angle:: 270 degree DMX control: 16CH Control mode: Sound activated/auto/DMX512 Packaging & Delivery Packaging Detail: Neutral package Delivery Detail: within 7 days after deposit Specifications XC-D-083 LED Eight head beam light 1.Light source:8pcs*10W White color 2.Rotation angle:270 degree 3.Channel:16CH LED White light effect light Power supply:AC110V-250V /50-60HzLight source:8pcs*10w white colorrotation angle:270channels:16CHControl mode:DMX512/Auto/master-slaver/sound activatedDimmension:90*25*22cmweight:8kgs
Place of Origin: Guangdong China (Mainland) Brand Name: GRACE Model Number: GL-046 name: 108W LED IP65 stage blinder bar type: Led outdoor wall washer Beam angle:: 25 ° DMX operation: 14 DMX channels source: Intensive brightness LEDs/108PCS(R:36,G:36,B:36PCS)*1W control operation: DMX, Auto-trigger Operation modes: Master/Slave,stand alone, sound Protocol: USITT DMX-512 warranty: 12 months Packaging & Delivery Packaging Detail: export standard carton packing size: 68*31*28cm weight : 16.5kgs Delivery Detail: within 3-6 working days Specifications 108W LED IP65 stage blinder bar 1.14 DMX channels 2.Power supply: AC100 ~ 240V 50/60Hz 3.Beam angle: 25degree 108W LED IP65 stage blinder bar WASHER led wallled wall washer light_led wallwasher light LED-108W-RGB IP65 Power supply: AC100 ~ 240V 50/60Hz Max power: 110W
Type: Event & Party Supplies Event & Party Item Type: Noise Maker Occasion: Valentine's Day Place of Origin: Fujian China (Mainland) Brand Name: Nuojie Model Number: A6-362 Size: D12x H8cm Unit Weight: 735g Material: cast iron Packaging & Delivery Packaging Detail: to be customized Delivery Detail: about 45 days Specifications 1, cast iron bell for door and bar 2, with dull sound and nice shape 3, door bell or bar bell 4, good quality Specification:1, Item Name: A6-3622, Size: Dia 12cm x H 8cm ,Total height is 15cm3, Weight: 725g Features:1, made by iron, the sound can be heard in a long distance2, good quality and reasonable price3, suitable for bars,ship ,door4, OEM orders are welcome Any further news needed pls contact Anna ~
Place of Origin: Guangdong China (Mainland) Brand Name: Feiyue Model Number: FY-6505 Packaging & Delivery Packaging Detail: Packe in carton Delivery Detail: 3-7 days after payment Specifications Circus LED Bar FY-6505 1.288*5mm LEDs 2.30W power consumption 3.Wave or circus shape Circus LED Bar FY-6505 If you want to learn more and get latest price, please kindly add my trademanager or send inquiry to me, I will be happy to service with you!
Specifications metal park bench leg,outdoor bench Flat bar seating,cast iron ends Sound weather resistance and rust-proof quality. Durable steel bench, steel park benches,flat bar outdoor steel bench,street bench flat bar seating with cast iron legs, cast iron garden bench part, metal bench brackets,outdoor bench, metal park bench leg Exclusively designed and manufactured by Gavin Company, products photographed on site at the factory, all rights reserved. About Gavin BenchWith ergonomic design, Gavin benches are stylish and seating-friendly,with a wide range of items for your selection: backless, backed, armrest, without armrest, single-seated, double-seated, and multi-seated. Inflexibility of GAVIN products allows you the option of including the name of your city or town, corporate logo, school name/logo, or your own unique design with custom lettering. It adds amazing commercial value to your product. Simply provide a detailed drawing of your idea and w
Specifications 1.Input Voltage: AC90-260V; 2.Size:100(D)x1032(W)x273(H)mm; 3.Program:8 kinds of build-in program; 4.Lamp Power:115W.
Specifications high quality black sound music activated el equalizer led t-shirt disc bar dj headphone high quality black sound music activated el equalizer led t-shirt disc bar dj headphone100% Satisfaction Guaranteed!!!Tee shirt Products Product Details Features:Double needle stitching on hem, sleeves and collar, seamless collar, taped neck and shoulders.Fabric material:100% cotton, CVC(65% cotton+35% polyester), TC(35% cotton+65% polyester), 100% polyester, etc.Fabric weight:140gram, 160gram, 180gram, 200gram, 200gram, etc.Neck style:Polo neck, Round neck, U neck, V neck, Stand neck. Sizes Available:XS, S, M, L, XL, XXL, XXXL (Europe Size, Asian Size, American Size and etc)Color:White, black, red, yellow, brown, blue, navy, grey, heather grey, mélange grey, coffee, orange, pink. Any color just based your requestDecoration Methods:Digital Printing, Screen PrintingShippingUPS, DHL, EMS and TNTSample time:7-9days upon receipt of sample feeProduction time:7-15days after receive
Specifications @Professional manufacturer since 1996 @Reliable quality,affordable price,sound service @CE & ISO approval @OEM&ODM available (KL-ZY5L LUXURIOUS TYPE) Medical Personal Portable Oxygen Generator (KL-ZY5L LUXURIOUS TYPE) Medical Personal Portable Oxygen Generatorr is a small movable medicinal health oxygen manufacture equipment that is designed on the basis of other like products in our company. It adopts the top product SXS lithium molecular sieve of France ,having the characters of producing oxygen quickly ,high oxygen concentration and durable in use. Improving the oxygen supplying condition through aerobic respiration can achieve the goal of oxygenating. It adapts to those who deficit oxygen in different degrees, such as the middle and aged, the fragile, the pregnant and students to take college entrance examination. It can also be used to the weariness after respiration system, gas poisoning, heavy work or brainwork, and rec
Brand Name: ZTH-OEM Model Number: ZTH-DY-01 Type: Passive Use: Home Theatre,Mobile Phone,Karaoke Player,Computer,Stage,wireless mini portable bluetooth speakers with microphone,USB TF card Channels: 2 (2.0) Special Feature: Wireless,Portable,Mini Place of Origin: Guangdong China (Mainland) Function: support TF card,USB,FM,MIC, hands-free calling, Bluetooth function Color: Silver, Blue, Red, lividity Certificates: CE ROHS FCC Warranty: 12 months Battery: 450mAh enough power Support: FM radio LED light: We can take it off if we no need it Support MIC: hands-free calling function Bluetooth range: CSR3.0 Bluetooth, which can remote 15M . Packaging & Delivery Packaging Detail: Carton box Delivery Detail: 15-20 days 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 extern
Specifications 1.Built-in high quality loudspeaker. 2.Used for playing background music and speech broadcasting. 3.Easy for installation FEATURES: It has beautiful appearance with solid plastic cover and is suitable for any installations. This small speaker with 5W(Rated power) has a built-in high-quality loudspeaker and it is designed for playing background music and speech broadcasting. Technical Parameter: Type High-quality speaker Rated power 5W(2.5W, 1.25W) Maximum power 10W Sound pressure level 90dB Rated impedance 2000Ω Rated voltage 100V SPL 100dB Effective frequency range 180Hz-20kHz Weight 0.6kg Color Milky white Dimensions 125*125*65mm You may also interested in:SH-360B 8 Zones Multiroom Smart Home Audio System SH-360C 8 Zones Multiroom Smart Home Audio System SH-616 16 Zones Multiroom Smart Home Audio System HML-650/800 Multi-room system speaker, 20W, 50W HME-650/800 Multi-room system speaker, 20W, 50W SH-400A/500A
Brand Name: Yohom Model Number: YH-X189A Type: Active Use: Portable Audio Player,Mobile Phone,Computer,Stage,Outdoor Channels: 2 (2.0) Special Feature: Portable,Mini Place of Origin: Guangdong China (Mainland) color: pink Packaging & Delivery Packaging Detail: box Delivery Detail: 7-10 days Specifications sound bar,stereo speaker 1.good quality,pure misic; 2.support FM,clock,Usd,TF card 3.;good quality with SD,TF card sound bar,sterep speaker 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 1.three Sim card mobile phone 2. mobile phone factory 3. chinese low price phone 4. dual SIM card unlock mobile Features 1.Mobile phone S6 Hot Sale2. mobile phone factory 3. chinese low price phone 4. dual SIM card unlock mobile Features 1. Mobile phone S6 Hot Sale2. mobile phone factory 3. chinese low price phone 4. dual SIM card unlock mobile
Brand Name: neutral Model Number: M1000 Channels: 2.1 Player Type: DVD Player Special Feature: Mini System,Wireless System Place of Origin: Guangdong China (Mainland) channel: 2.0 channel soundbar Soundbar materials: aluminium alloy Total Power output: 20W RCA input x 2: Bluetooth is optional. Support: Moive, TV ,Music sound modes Connect: TV, DVB, DVD, iPad, iPhone Total volume: 0-95db Transformer(option: AC230V, 50Hz/60Hz Packaging & Delivery Packaging Detail: Gift Box Delivery Detail: 10-30days Specifications cheap usb sound bar 1. RCA Cable, 3.5mm audio cable 2. Manuel, guarantee card 3. Remote USB sound bar Feature1. 2.0 channel soundbar2. Soundbar materials: aluminium alloy3. Total Power output: 20W4. RCA input x 2; Bluetooth is optional.5. Support Moive, TV ,Music sound modes.6. Stylish modern thin design to save space7. Connect TV, DVB, DVD, iPad, iPhone and other exterior media source.Specifications,Speakers: &nbs
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 -abs+pc -High quality -fast delivery newstyle arrival sound bar for iphone 4 sound bar for iphone 4
Brand Name: XCL (OEM Brand is acceptable) Model Number: DM-2501 Channels: 5.1 Player Type: All kinds of audio sources like USB/SD,MP3/4,DVD,Mobile phone,etc. Special Feature: Mini System Place of Origin: Guangdong China (Mainland) Product Type: 5.1 CH Home Theater Speaker System Woofer: 5.25'' * 2 Satellite: 3'' * 5 USB/SD slot: With Remote control: Full function FM radio: With Volume knob: With blue LED light Material: MDF wooden box and ABS/PVC plastic Display: LED digital display Spare parts: 1% for free Packaging & Delivery Packaging Detail: Our normal package of computer subwoofer 5.1 factory: 1.470*245*440mm colored carton /set (with foam to protect the main case) 2.1350 sets/40HQ 3.user manual / 3.5mm to RCA audio cable / remote control included in it. Delivery Detail: 5 weeks after the receipt of 30%deposit Specifications 5.1 Subwoofer speaker with USB/SD Private molds of speaker panels Best price, good quality, newest Speaker factory OEM/ODM Computer subwoofer
Material: ABS Technique: Polished Style: Artificial Use: education toys Theme: Music Regional Feature: China Place of Origin: Guangdong China (Mainland) Brand Name: shengyip Model Number: talking book color: any color voice: can be customized Packaging & Delivery Packaging Detail: opp+carton, Delivery Detail: 30-60 days Specifications 1,making learning more interesting 2,press button,here the sound. 3.oem design music sound book for children education Talking chip module for book 1. An excellent children book keeps your kid interested while learning. 2. This sound story book is printed in attractive colors, ensuring quality vision stimulation for young kids. 3. Buttons corresponding with the pictures enhance the effectiveness of learning. 4.&nbs