Jabra EVOLVE 40 MS Stereo 6399-823-109

Jabra EVOLVE 40 MS Stereo

Jabra EVOLVE 40 MS Stereo. Product type: Headset. Connectivity technology: Wired. Recommended usage: Office/Call center. Weight: 171 g. Product colour: Black

Performance Product type The sub-category of the product. Headset Wearing style The way in which the device is worn. Head-band Recommended usage What the product should be used for, and how it should be used (e.g. ambient temperature). Office/Call center 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 Product colour The colour e.g. red, blue, green, black, white. Black Operating keys Volume +, Volume - Volume control Button Hearing protection technologies Jabra PeakStop, Jabra Safetone G616 Music playback Number of simultaneously connected devices (max) 2 HD voice 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. Country of origin Country where the device is made. Aka Country of manufacture (COM). China Certification Microsoft Ports & interfaces Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. Wired 3.5 mm connector USB connectivity The product has USB connector. Bluetooth profiles A2DP Frequency response (music mode) 20 - 20000 Hz Headphones 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 type The characteristics of the microphone bulit into the device in terms of the reception of signals from all or just one direction, i.e. omnidirectional (better for concerts and the like vs unidirectional, more suitable for voice recording. Boom Microphone frequency The range of frequencies (low to high sounds) that the microphone can pick up (detect). 100 - 10000 Hz Microphone noise-canceling