noise reduction earplugs em 004,China noise reduction earplugs em 004 Manufacturers, Suppliers

Small IR bullet camera/mini infrared bullet camera

Sep 27, 2012

... weather Sharp clear image with true clear night vision Digital Noise Reduction (DNR) Technology Auto Gain Control DC 12V power rating Load ... at nightWhite BalanceAutomaticGamma correction0.45Video output1.0Vp-p/75ΩSignal / Noise Ratio> 48dB 1/60 - 1/15,000 NTSCElectronic Shutter1/50 ...

Supplier: Shenzhen Acedo Electronics Technology Co., Ltd.

[China Manufacturers]

Sound Reduction Board

Dec 29, 2012

... 3.BS EN ISO 11654 Class C Sound absorber Sound Reduction BoardSound Reduction Board is what we are skilled at. As a ... for your acoustical projects. Below are specifications for our Sound Reduction Board.1.Structure: Basic Material, Surface & Back Surface2.Material: ... System or Lightweight Steel Keel System13.Application: Our Sound Reduction Board Can Be Used at Almost Any Architectural Project that ...

Supplier: Foshan Blue Ocean Architectural Acoustic Materials Co., Ltd.

[China Manufacturers]

ABS protect earmuff 103006

Oct 22, 2012

... defenders must be worn at all times in noisy environments (noise levels above 80dB) and must be chosen with anattenuation index ... in accordance with the ambient noise to be reduced (see performances). Ensure that the ear defenders ...

Supplier: Beijing Huashisheng Sciences & Trade Co., Ltd.

[China Manufacturers]

US Standard Electric Scooter With Pedal

Dec 27, 2012

US standard electric scooter with pedal 1)motor power 350W, 500W, 2)battery 48V12AH/17AH/20AH 3)CE&ISO 4)good quality US standard electric scooter with pedalProducts DetailsElectric systemPerformanceMotorbrushless hub motor 350W-800WMax.speed25km/h(EU), 20mph(USA&Canada) Range<80KMS with pure electricBattery48V/12Ah sealed lead-acid battery,Max load150KGS 48V17Ah/20Ah sealed lead-acid battery for ...

Supplier: Cixi Ryaca Vehicle Co., Ltd.

[China Manufacturers]

noise canselling silicone earplug

Aug 12, 2012

noise canselling silicone earplugs tripple flange design earplug soft pliable silica gel material noise reduction: 26dB noise canselling silicone earplugs1. tripple flange design earplug2. soft pliable silica gel material3. noise reduction: 26dB4. confirm to EN352-2/ANSI S3.19 noise canselling silicone earplug

Supplier: Hangzhou Yudu Hardware Co., Ltd.

[China Manufacturers]

earplugs

Nov 13, 2012

1.PU Foam Earplug Slow Rebound 2.CE Standard 3.Material:PU Foam 4.Good Noise Reduction Effect 5.Various colors CE approved Longer length makes insertion and removal easySoft foam and non-irritating, smooth surface provides lasting comfortNRR (Noise Reduction Rate) 34 decibels Uncorded availableVarious colorsMaterial: foamPacking:paper case,opp bag,plastic case,plastic bottle earplugs

Supplier: Nanjing Defensor Safety & Protection Products Co., Ltd.

[China Manufacturers]

safety earplugs

Nov 13, 2012

... .Soil resistant skin is non-allergenic and non irritating.Good noise reduction effect Passed quanlity test by Intertek which is the leading ... humidities. Update Date:2010-09-25 23:39:27 safety earplugs

Supplier: Zhejiang Shuangxiao Industry & Trade Co., Ltd.

[China Manufacturers]

silicon earplugs

Jan 07, 2013

... AR-C013 1.Fresh Silicone earplug 2.Smooth,comfortable,good noise reduction effect3.Materail:100% fresh silicone4.Smooth,lightweight,washable re-usable ... case,Paper case,Plastic bottle7. SNR:28dB;NRR:23dB silicon earplugs

Supplier: Guangzhou Aier Slow Rebound Foam Earplug Co., Ltd.

[China Manufacturers]

silicone earplugs HK-1112B

Feb 24, 2013

... skin is non-allergenic and non-irritating. Comfortable, good noise reduction effect, 1.Silica earplugs, soft,comfort, noiseproof feature, washable, useful2..low cost ... , as request8. for safety, protect, traveling,air or others. silicone earplugs HK-1112B

Supplier: Bengbu Hucong Hearing Protection Equipment Co., Ltd.

[China Manufacturers]

Children 25dB NRR Non-toxic silicone earplugs

Feb 01, 2012

Children 25dB NRR Non-toxic silicone earplugs 1.NRR:25dB 2.CE/ANSI/EN approved 3.Washable, ... in long-term usage process,washable,no deformation,green initiative,noise reducing.wireless.2.The usage is very important for you ... racing,living,airport,airplane,army;everybody can use it to noise reduction.3.How to protect your order in the transport? 2 ...

Supplier: Xiamen Hi-Tech Antistatic Equipment Co., Ltd.

[China Manufacturers]

CE achieved, noise control safety earmuff,ear protect,CKE-2018

Feb 08, 2013

... , durable, lined with foam padded, has a good airtight;The noise reduction rate of 20 decibels;The headband may be three adjustment ... other industries. Economic isolation of noise protection earmuffs Isolate outside noise, concentrate, improve learning and work efficiency, efficient noise reduction values, home, dormitory, classrooms ...

Supplier: Beijing Chengkaihengye Technology Co., Ltd.

[China Manufacturers]

50hz 220v low noise generator with worldwide maitain service

Jan 02, 2013

... corrosion resistance4, High-efficient multiple intake and exhaust noise reduction, good ventilation and heat radiation proof, ensuring the ... always working in a suitable environmental temperature5, Adopt advanced noise reduction technology & new sound-absorbing materials (Special high- ... -retardant sound insulation sponge)6, With outstanding low noise characters (Noise level: 85 dB(A ) within 1m, 75dB ...

Supplier: Foshan Oripo Power Engineering Co., Ltd.

[China Manufacturers]

Noise Cancelling Stereo Headphone

Mar 10, 2012

... effects Experience no disturbance Electronic noise reduction effect > 10-15 dBBuilt-in reverse noise reduction circuit, can effectively reduce up ... to 85% of background noise,suitable for the long ... state. Specifications: Frequency range:20-20 000HzActive noise attenuation:100-1000Hz>10dB at 300HzSensitivity:102dBMaximum input ...

Supplier: Shenzhen Minsuo Import & Export Co., Ltd.

[China Manufacturers]

Removable Noise Barrier

Jan 24, 2013

... core and inner-layer, provides you not only good noise-reduction performance,but both personnel and appilcation protection, and energy saving ... as well.We are able to manufacture flexible noise barrier for various types of applications of your needs. ... therefore it's considerable cheap compare to other method of noise redution. Features:Good chemical stability, resistance of corrosionAnti-UV, ...

Supplier: Sichuan Enorgmax Insulation Inc.

[China Manufacturers]

noise insulation rubber foam sheet

Sep 10, 2012

... effectiveness 2.Save energy & environmental 3.moisture proof noise insulation rubber foam sheetleading sound absorbing sheet manufactured across ... . many kinds of functions such as heat prevented, noise reduction and sound-insulation.Usage:Acoustic pyramids sound absorber is ... excellent acoustic control across all frequencies with noise reduction coefficients ranging from 0.8 to 1.05Technical Data ...

Supplier: Bellsafe (Zhongshan) Thermal Insulation Material Co., Ltd.

[China Manufacturers]

reduction box

Jul 25, 2012

reduction box-Reducer, gear reducer, worm reducer, gear, speed reducer Precesion cast iron reduction boxFace of gear has been quenched and its profile has high accuracyCompact structure and small volume saves mounting space High overload capacityForward and backward running with frequent runningStable transmission with reduced vibration and noise. reduction box

Supplier: Dalian Yipin Machinery Manufacturing Co., Ltd.

[China Manufacturers]

reuseable silica noise cancelling banded ear plug

Jul 14, 2012

... :26dB MOQ:5000pcs Delivery fast good quality reuseable 1. Good noise reduction effect, could be cleaned are repeatedly used2. With portable-type ... carton3. Noise insulation efficiency: 26dB4. Provide four packing modes of white box ... -color to chooseOuter packing: Due to inner packing reuseable silica noise cancelling banded ear plug

Supplier: Jinhua Mask Safety Products Co., Ltd.

[China Manufacturers]

David clark PNR aviation headset Passive Noise cancelling headset with Boom microphone

Jan 26, 2013

... microphone placement Straight cord from headset to molded plug, 150CM Noise Reduction Ratings (NRR):24dBHeadphone Type: Dynamic (F50) Frequency Response:100Hz ... 100mW Max. Input: 250mW Microphone and Amplifier: Element Type: Noise-canceling electret Frequency Response:100Hz to 5 kHz Operating Voltage ... more popular. David clark PNR aviation headset Passive Noise cancelling headset with Boom microphone

Supplier: Shenzhen RayTalk Technology Co., Ltd.

[China Manufacturers]

nosie reduction,duarable,headphone sponge f

May 21, 2012

1.Used for noise reduction 2.Can be used for cellphone,mp5,pc etc 3. ... or individualy wrapped.welcome to contact for more information nosie reduction,duarable,headphone sponge f

Supplier: Dongguan Yundy Foam Co., Ltd.

[China Manufacturers]

absorbs noise window seal

Mar 18, 2013

... .ISO9001 2 Superior Appearance 3.10yearsquality assurance 4 70% noise reduction absorbs noise window sealWith ECO-KS weatherseals,you not only get all ... surface4.8mmPackaging detail1000meters/carton or According to customer requirements absorbs noise window seal

Supplier: Hebei Jianan Seals Technology Co., Ltd.

[China Manufacturers]