Headphones
Total Harmonic Distortion (THD):Total harmonic distortion is a measure of non-linear harmonic\n\ndistortion and is given in %. Non-linear harmonic distortions are\n\nsignals which were not present in the original before the signal was\n\nconverted by the headphones. These unwanted signals are caused by the\n\ndiaphragm, whose movements do not precisely move in time with the\n\nelectric signals that cause it to move. Unfortunately, this is a\n\nfeature of all electroacoustic transducers. Although it cannot be\n\ncompletely eliminated, suitable steps can be taken to minimise it.\n\nHowever, the user is not interested in why this distortion takes place\n\nbut in how great the level of distortion must be for it to become\n\nperceptible. According to the findings of several research projects, a\n\ntotal harmonic distortion of 1% in the frequency range of 100 to 2000\n\nHz is imperceptible. Below 100 Hz, the perceptibility threshold lies\n\nat 10%.
0.1%
Headphone sensitivity:
115 dB
Impedance:The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
32 O
Headphone frequency:The range of frequencies (low to high sounds) that the headphones can produce.
20 - 20000 Hz
Logistics data
Harmonized System (HS) code:
85183000
Microphone
Microphone frequency:The range of frequencies (low to high sounds) that the microphone can pick up (detect).
30 - 16000 Hz
Operational conditions
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-10 - 50 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
-10 - 50 °C
Packaging data
Package type:The type of product package e.g. box.
Polybag
Package weight:Weight of the packaged product.
120 g
Package depth:The distance from the front to the back of the packaging.
255 mm
Package width:The distance from one side of the packaging to the other.
236 mm
Performance
Certification:
CE, FCC, RoHS, REACH & California Proposition 65
Cable length:How long the cable is.
1.95 m
Control unit type:
In-line control unit
Headset type:A headset is headphones combined with a microphone, or one headphone with a microphone. Headsets provide the equivalent functionality of a telephone handset but with hands-free operation. Types of headsets include single earpiece (monaural) and double earpiece.
Monaural
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Office/Call center
Wearing style:The way in which the device is worn.
Helmet
Product type:The sub-category of the product.
Headset
Ports & interfaces
Connectivity technology:
Wired
Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
108 g
Height:The measurement of the product from head to foot or from base to top.
140 mm
Depth:The distance from the front to the back of something.
50 mm
Width:The measurement or extent of something from side to side.
170 mm
