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Wireless Headphone

Sep 05, 2012
Wireless Headphone
silent disco wireless headphone Rich bass High-fidelity headphones Outstanding accuracy Clarity ambient no! Specifications:Frequency response:22~20KHzR/L channnel separation:30dBTransmitting frequency:83~108MHzMaximum receiving range:80mNominal output voltage:250mVOur company profile: Established in 2004 and having more than 300 highly trained staff,Eimuse Electronics Limited is a wholly-owned ...
Supplier: Dongguan Eimuse Electronics Co., Ltd. [China Manufacturers]

safety earmuffs

Jul 11, 2012
safety earmuffs
1.Earmuff adopts the folding design,convenient to carry and srore 2.big cover body soundly reduces noise 3.NRR:27db earmuff NO.JY-5105NameEarmuffShape Featuresadjustable,foldawayMaterialPPClourVarious colours (for your interests) NRR30dbG.W12kg/50pcsN.W11kg/50pcsPackingEach pair in one color-box, >50 in a big carton for delivering.MEAS46×31×58cm safety earmuffs
Supplier: Jinhua Jinyi Protective Tools Co., Ltd. [China Manufacturers]
Hot sales and hight quality dual-channel wireless conference microphone
... Response: 40Hz~15KHz ±/-3dBFrequency Stability: ±0.005%Sensitivity: -92dBm for 30dB S/N RatioHarmonic Interference Rate: ≥50dBFalse lmage Interference Rate: ≥80dBS ...
Supplier: Enping Guanxing Electronic Factory [China Manufacturers]
E8610 Classical Electronic Hearing Protector for Shooting and Hunting
1.NRR: 30dB.hearing protector. 2.Material: ABS/PC/Nylon. 3.Reduce noise . ...
Supplier: Hangzhou Joyhoom Technologies Inc [China Manufacturers]
Quanzhou MYT-UV98 Exllent Colour Walkie Talkie
2-way radio MYT-UV98 1.Channel: 128 2.Out power: 5 W Quanzhou MYT-UV98 Exllent Colour Walkie Talkie we also supply accessory for new design two way radio such as battery,adaptor,clip,antenna Technical Specifications: General SpecificationsFrequency Range136-174&350-470MHz (RX/TX) 136-174&400-470MHz (RX/TX)136-174&420-520MHz (RX/TX) 136-174&200-250MHz (RX/TX)FM: 76-108MHz (RX)FM: 76-108MHz (RX) ...
Supplier: Xiamen Important Trade Co., Ltd. [China Manufacturers]
FM transmitter for iPhone
... need iPhone's power.Specifications* Frequency response: 100Hz~15000Hz* Separation: >=30dB* Operating current: 36+/-3mA* Battery capacity: 70mAh* Frequencies: 87.9MHz ...
Supplier: Shenzhen Jinho Electronic Co., Ltd. [China Manufacturers]
QDC SmartEar Intelligent Hearing Protection and Tactical Communication System
... °C to 80 °C Signal Processing Mode DSP PNR+ANR >30dB Power Supply ModeForm Radio or Battery WaterproofIP67 Complies with MIL ...
Supplier: Shenzhen Qili Technology Development Co., Ltd. [China Manufacturers]

Earmuffs

Sep 22, 2012
Earmuffs
Headband Earmuff 1.SNR:30dB 2.High quality ABS material earmuff 3.Meet CE Standard 4.Color:Various colors EM-5002DHeadband Earmuff1.SNR:30dB2.High quality ABS,NYLON,STAINLESS STELL material3.Soft foam earcup cushion confortable for ear4.Meet CE Standard5.Color:Many colors as request6.Packing:20 pcs/ctn7.Size:49X28X39cm Earmuffs
karaoke UHF wireless microphones
... position +20dBV maximum at -10dB gain position Gain Adjustment Range: 30dB input impedance: 1M RF Transmitter output: 10mW maximum Power: 2 ...
Supplier: Enping Shengyi Electronic Co., Ltd. [China Manufacturers]
863MHz/900MHz UHF Wireless Headphones (cool wireless headphones/wireless wifi headphones/wireless waterproof headphones)
- 863MHz/900MHz UHF Wireless Headphones - With CE & RoHS - OEM available FEATURESSPECIFICATIONS1. ultra-high frequency, high fidelity1) frequency:863MHz.863.5MHz864MHz2. ultra-low distortion or913MHz 913.5MHz 914MHz.3. transimission through walls, 2) frequency range:20Hz ~ 20KHzfloors, ceiling etc. with ease3) distortion: <=0.2%4. strong stereo sound4) S/N Ration: > 60 dB5. strong anti- ...
Supplier: GoldFly Technology Company Limited [China Manufacturers]
U8000 TV Antenna Signal Amplifier EU Version
... Signal Amplifier EU VersionManufacturer Specifications1) TV Antenna Signal Amplifier UHF 30dB Gain Cable:2) High definition digital television antenna head amplifier3 ...
Supplier: Shenzhen Nearby Express Trading Company Limited [China Manufacturers]
OTDR (Yokogawa AQ7275)
The AQ7275 Optical Time Reflectometer (OTDR) is ideal for use in a wide variety of optical fiber installation and maintenance ap OTDR AQ7275The AQ7275 Optical Time Reflectometer (OTDR) is ideal for use in a wide variety of optical fiber installation and maintenance applications. Increased efficiency and a quick 10-second startup help to minimize operations time and increase battery life. Yokogawa ...
Supplier: Winyuan Technology Co., Ltd. [China Manufacturers]
GSM mobile phone signal Repeater HR-GSM-2-65-10
1.Built in AGC and ALC circuits 2.Alarm for uplink self-oscillation 3.uplink or downlink broadband selected Operators grade repeaters Wholesale GSM mobile phone signal Repeater, GSM cell phone signal repeaters/amplifier/magnifier As a professional Mobile phone signal repeater manufacture in China, we can supply you the suitable items at resonable prices.Gurantee:Each model with one year guarantee ...
Optical Splitter(2 Allotter )
... for distribution to multiple locations.With passive and high isolation(~30dB)features,HKTFP-001 provides more flexibility on installing Ethernet over ... network.Cost-effectiveTap out CATV signal in mid-spanHigh isolation(~30dB)Low return loss(25dB)Low insertion loss(4.5dB)Gross ...
Supplier: Shenzhen Huakuantong Technology Co., Ltd. [China Manufacturers]
Band pass filter---cavity filter----duplexer------combiner
... ≥18dB≥18DbRejection≥50dB@2452MHz≥50dB@2372MHz≥60dB@2360MHz≥60dB@2800MHz≥30dB@3370MHz≥30dB@3730MHz≥50dB@5155MHz≥50dB@6415MHzPower Handling50W100W50W50WOperating Temperature-30°C ...
Supplier: Shenzhen Hui Yue Industrial Co., Ltd. [China Manufacturers]
Maglev 10KW vertical wind turbine 2
... and on grid systemAdvantages:---Magnetic Levitation designed---Low noisy below 30db---high efficiency,less vibrationParameters: Power(w)10kwRated wind speed(m ...
Supplier: Qingdao Bofeng Wind Power Generator Co., Ltd. [China Manufacturers]
(1.5KW/2KW) (GTI) On Grid Inverter for PV Solar/Wind Power
1) CE, VDE 2) Remote monitor through Internet 3) Isolating Transformer 4) We are manufacturer 5) 2 storages in Germany & US SUNTAN InverterModelCTS-1.5KSCTS-2KSInput parametersMaximum Input Voltage (DC)450V Range of Input Voltage (DC)200V-450VMaximum Input Current (DC)13AMaximum Power from Panels1760W2350WPV Maximum Rated Power2000W2500WOver Voltage ProtectionpiezoresistorPeople Health ...
Supplier: Challentec (Wuxi) Co., Ltd. [China Manufacturers]
Wind turbine Generator 3000W
cut-in: 3m/s(6.7mph) noise: less than 55dbs CE LED solar panel renewable green energy alternative generat wind turbine features:CE certified for "Small Wind Turbine with High Reliability"ISO certified for "Design, Development and Manufacture of Small Wind Turbines"Amazingly quiet operation with little or no vibration. Reliable two-moving-part maintenance free design. No problematic furlingFully ...
MS6700 DIGITAL SOUND LEVEL MULTIMETER Digital meter
... DIGITAL SOUND LEVEL METER 2-1999 counts 3-Measurement range 30dB ~ 130dB FEATURES LCD digital display Anolog bar indicator Wide dynamic ...
Supplier: Hangzhou Huayi Electronics Industry Co., Ltd. [China Manufacturers]
Vector Network Analyzer
... 361 dot)Dynamic range return loss:50dB Insertion loss:-20-30dB Vector Network Analyzer
Supplier: Nanjing Glarun-Atten Technology Co.,Ltd [China Manufacturers]

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