... the charecteristics such as slight volume, large power and low noise.The generator selects and matches the domestic famous series non ... body independently develops by our factory, reasonable design, the noise reduction performance is high.The unit has artistic outlook, compact structure, ...
... , inrush current, the abxorption peak pulse, limiting high-prssure arc, noise reduction, the role of protecting the semiconductor components. * Features *Low dissipation ...
Infrared virtual 5.1CH,built-in 40mm mylar speaker ,Active noise reduction system for crystal clear sound Infrared wireless headphone1) Invisibly connects ... has dynamic LED display for input audio level 5) Active noise reduction system for crystal clear sound6) Several headphones can be used ...
... sound muffler provides excellent protection by filtering out high frequency noise caused by machinery, motors, saws and gunfire.1. ... for protection against the harmful effects of impulse noise, the Noise Reduction Rating is based on the attenuation of continuous ... noise.INFORMATION REQUIRED BY EPA.The level of noise entering a persons ...
... devices fulfill the actual requirement. 2. After the installation of noise reduction devices like a muffler to the diesel generator, the loading ...
... of 90° vertically and 240° horizontaly4 with signal enhancement and noise reduction techs5 OEM design with other home automation like doorbells and ...
... party headphones 2. 200mAh bulid-in litium battery 3.active noise reduction system 4. 300m silent party headphone 300m UHF proffesional stereo ... syetem Auto mute and auto tune function available for headphone.Noise-reduction Active noise reduction system for crystal clear soundIndictor With different indicator color ...
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