... of what we hear is due to sound waves traveling through the air. Sound waves travelthrough the outer and middle ear before ... arriving at the cochlea in the inner ear. Sound waves canalso get to the cochlea through direct vibration of the ... :1Ears-free, thus providing extended use comfort and safety2No electromagnetic waves (EMW), eliminating the potential effect of EMW on cerebrum (ifany ...
... digital indicator in real-time and 7 stages LED distanace waves. well to avoide accident . More features of the car alarm ... colorful LED display. Easily installation2. 4 x 7 stages LED waves to show distance .3. Digital meter to indicate actual distance ...
1.Die-cast frame 2.120 Oz magnet 3.RMS: 400 Watts 4.10" 15" available 5.paper cone cloth edge PS-1212" Pro-speakerDie-cast frameNon-pressed paper cone with three waves cloth edge120 Oz magnet4" Voice coilSPL: 91.5dBRMS: 400 Watts10" 15" available 12 inch dia cast frame big power Pa woofer
... /50HzComsuptionMax.40WIR parametersInfared light High power LEDIR wavelength 850nmZoom angle Infared angle and all-in-one synchronized variable angle can be ...
The device can absorb and eliminate harmful electromagnetic waves from mobile to keep potentially dangerous health threats away. Description ... ceramics and conductive materials to absorb and eliminate harmful electromagnetic waves.Save Guard is able to filter the harmful Electromagnetic ... Waves emitted from the ear piece of cellular phones.Protect ...
3G Video Door Phone for Villa with Capacity up to Several Door Stations and Indoor Phones MIC-VPY09 1.H.264 video compress 3G Video Door Phone for Villa with Capacity up to Several Door Stations and Indoor Phones MIC-VPY09DIY Standard Kit: DescriptionPicture UnitQ'tyRemarkMonitorWhite pc1with HDD slot, network function, motion detection, quad functionBlack Outdoor StationM10CCDpc2can connect up ...
... game function (Optional TV)5. Audio output: A/B stereo infared transmitter,eight Frequency FM transmitter,stereo trumpet6. Inhalation mechanism7. OSD ...
... car's battery,so it contains no radioactive or magnetic waves at all. Only device runby AC(Alternating Current) like your ... house electronic devices will emit harmful waves to human body. Besides,installing the unit doesn't change ...
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2022 ECOL Limited and/or its subsidiaries and licensors. All rights reserved.