Battery
Battery technology:The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)
Battery type:Description of battery supplied with the product, such battery form factor (e.g. AA/AAA).
Built-in battery
General
Type:Characteristics of the device.
Headphones & Headsets
Headphones
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
Microphone
Microphone frequency:The range of frequencies (low to high sounds) that the microphone can pick up (detect).
100 - 6800 Hz
Packaging data
Package weight:Weight of the packaged product.
621 g
Package height:The distance from the top to the bottom of the packaging.
188 mm
Package depth:The distance from the front to the back of the packaging.
158 mm
Package width:The distance from one side of the packaging to the other.
210 mm
Performance
Recommended usage:What the product should be used for, and how it should be used (e.g. ambient temperature).
Office/Call center
Product type:The sub-category of the product.
Headset
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:
Wireless
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.
115 g
Height:The measurement of the product from head to foot or from base to top.
182 mm
Depth:The distance from the front to the back of something.
67 mm
Width:The measurement or extent of something from side to side.
155 mm
