General
Type:Characteristics of the device.
Headphones & Headsets
Headphones
Headphone sensitivity:
110 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.
Circumaural
Logistics data
Harmonized System (HS) code:
85183000
Microphone
Microphone noise-canceling:
Other features
Packaging data
Package type:The type of product package e.g. box.
Box
Package weight:Weight of the packaged product.
220 g
Package height:The distance from the top to the bottom of the packaging.
155 mm
Package depth:The distance from the front to the back of the packaging.
180 mm
Package width:The distance from one side of the packaging to the other.
75 mm
Performance
Country of origin:Country where the device is made.
China
Cable colour:Colour of the cable e.g. white, gray.
Black
Cable length:How long the cable is.
1.8 m
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Calls/Music
Wearing style:The way in which the device is worn.
Head-band
Product type:The sub-category of the product.
Headphones
Ports & interfaces
Bluetooth:Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
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.
170 g
Height:The measurement of the product from head to foot or from base to top.
180 mm
Depth:The distance from the front to the back of something.
70 mm
Width:The measurement or extent of something from side to side.
175 mm
