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Lenovo 4XD1K18260, Wired, Music/Everyday, 20 20000 Hz, 149 g, Headset, Black
With high quality sound and exceptional durability, the Lenovo USB A Wired Stereo On Ear Headset (with Control Box) features a control box with mute, hook and volume control buttons making it very easy for you to manage the calls. In addition, its lightweight and ergonomic design ensure the comfort for extended periods of time.
| 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). | Music/Everyday |
| 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 |
| Volume control | Button |
| Control unit type | In-line control unit |
| Control type The way in which the device is controlled. | Buttons |
| Cable length How long the cable is. | 1.8 m |
| Cable colour Colour of the cable e.g. white, gray. | Black |
| 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. |
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| Certification | CB, CE, FCC&IC, VCCI, KCC,NOM |
| Ports & interfaces | |
| Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. | Wired |
| USB connectivity The product has USB connector. |
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| USB connector What type of USB connector is built into the device. | USB Type-A |
| 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 |
| Headphone frequency The range of frequencies (low to high sounds) that the headphones can produce. | 20 - 20000 Hz |
| Impedance The effective resistance of an electric circuit or component to alternating current, arising from the combined effects of ohmic resistance and reactance. | 32 Ω |
| Headphone sensitivity | 116 dB |
| Driver unit | 3 cm |
| Total Harmonic Distortion (THD) Total harmonic distortion is a measure of non-linear harmonic distortion and is given in %. Non-linear harmonic distortions are signals which were not present in the original before the signal was converted by the headphones. These unwanted signals are caused by the diaphragm, whose movements do not precisely move in time with the electric signals that cause it to move. Unfortunately, this is a feature of all electroacoustic transducers. Although it cannot be completely eliminated, suitable steps can be taken to minimise it. However, the user is not interested in why this distortion takes place but in how great the level of distortion must be for it to become perceptible. According to the findings of several research projects, a total harmonic distortion of 1% in the frequency range of 100 to 2000 Hz is imperceptible. Below 100 Hz, the perceptibility threshold lies at 10%. | 3% |
| 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 direction type | Unidirectional |
| Folding microphone |
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| Microphone mute |
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| Battery | |
| Input voltage (earpieces) | 5 V |
| Input current (earpieces) | 1 A |
| Operational conditions | |
| Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated. | 0 - 40 °C |
| 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. | 149 g |
| Packaging data | |
| Package width The distance from one side of the packaging to the other. | 198 mm |
| Package depth The distance from the front to the back of the packaging. | 189 mm |
| Package height The distance from the top to the bottom of the packaging. | 73 mm |
| Package weight Weight of the packaged product. | 325 g |
| SKU | 733649 |
| MPN | 4XD1K18260 |
| Brand | Lenovo |
| Product Condition | Brand New/Unused |
| Stock Availability | Available for Shipping |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.lenovo.com/ |