Battery
Headphones
Headphone sensitivity:
90 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
Ear coupling:Ear coupling describes the way in which headphones or earphones stay attached to, or inside, the ear. There are three common types of ear coupling: circumaural, supra-aural and intra-aural. Circumaural headphones enclose your ears with large pads that suppress external noise. Supra-aural headphones are typically more lightweight and sit on top of the ears with small pads. Intra-aural headphones come in two basic designs and neither style sits on the head itself. The first are ear buds, which sit just outside of the ear canal, on top of your ear lobes. The second type is actually inserted directly into the ear canal and offers some external noise suppression.
Supraaural
Microphone
Microphone direction type:
Omnidirectional
Microphone sensitivity:
-38 dB
Microphone frequency:The range of frequencies (low to high sounds) that the microphone can pick up (detect).
100 - 10000 Hz
Other features
Near Field Communication (NFC):
Packaging data
Package height:The distance from the top to the bottom of the packaging.
207 mm
Package depth:The distance from the front to the back of the packaging.
56 mm
Package width:The distance from one side of the packaging to the other.
185 mm
Performance
Signal-to-Noise Ratio (SNR):This is the ratio of signal intensity to noise intensity.
118 dB
International Protection (IP) code:The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IPX4
Cable colour:Colour of the cable e.g. white, gray.
Black
Cable length:How long the cable is.
1160 m
Foldable:The product can be folded and so can be stored/transported more easily.
Control type:The way in which the device is controlled.
Buttons
Control unit type:
In-line control unit
Operating keys:
Answer/end call, Mute, Volume +, Volume -
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.
Binaural
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.
Handheld
Product type:The sub-category of the product.
Headset
Ports & interfaces
USB connectivity:The product has USB connector.
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.
164.2 g
Height:The measurement of the product from head to foot or from base to top.
178 mm
Depth:The distance from the front to the back of something.
32 mm
Width:The measurement or extent of something from side to side.
155 mm
