Battery
Battery voltage:The voltage (V) of the battery.
7.5 V
Talk time:The total time a battery can power a device for calls. As the device drains the battery during a call, the talktime left in the battery is diminished until the device is turned off or the battery recharged. The longer the talktime the less frequently you will need to recharge. Talktime, expressed in hours and minutes, is much shorter than standby time because transmission requires more power.
8 h
Battery capacity:A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
650 mAh
Headphones
Headphone sensitivity:
91 dB
Impedance:The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance.
64 O
Headphone frequency:The range of frequencies (low to high sounds) that the headphones can produce.
180 - 7000 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
Logistics data
Products per master (outer) case:
18 pc(s)
Master (outer) case gross weight:
10.7 kg
Master (outer) case height:
600 mm
Master (outer) case length:
235 mm
Master (outer) case width:
399 mm
Harmonized System (HS) code:
85183000
Microphone
Microphone noise-canceling:
Microphone sensitivity:
-30 dB
Microphone frequency:The range of frequencies (low to high sounds) that the microphone can pick up (detect).
100 - 10000 Hz
Operational conditions
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-20 - 45 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Packaging content
Packaging data
Package weight:Weight of the packaged product.
550 g
Package height:The distance from the top to the bottom of the packaging.
195 mm
Package depth:The distance from the front to the back of the packaging.
65 mm
Package width:The distance from one side of the packaging to the other.
195 mm
Performance
Country of origin:Country where the device is made.
China
Suitable for use in country/location:
Europe
Plug and Play:Indicates whether this product supports is "plug and play". Plug and play is hardware or software that, after being installed ("plugged in"), can immediately be used ("played with"), as opposed to hardware or software which requires configuration.
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.
Head-band
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.
Connectivity technology:
Wireless
