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DELL Premier Wireless ANC Headset WL7022, Wireless, Office/Call center, Headset, Black
Collaborate with ease anywhere with this Teams certified wireless headset which offers active noise cancellation and smart sensors that automatically mute and unmute your call.
| 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 |
| Product colour The colour e.g. red, blue, green, black, white. | Black |
| Ports & interfaces | |
| Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless. | Wireless |
| 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. |
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| Bluetooth profiles | A2DP, SBC, mSBC |
| Bluetooth version The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0). | 4.1 |
| Wireless range | 30 m |
| 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. | Circumaural |
| Battery | |
| Battery operated |
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| Battery type Description of battery supplied with the product, such battery form factor (e.g. AA/AAA). | Built-in battery |
| Battery technology The type of battery in the device, e.g. nickel–cadmium (NiCd). | Lithium Polymer (LiPo) |
| Battery capacity A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery. | 325 mAh |
| Continuous audio playback time Number of hours on average for continuous play. This is dependent on the device battery capacity. | 15 h |
| Battery recharge time (charging case) | 2.5 h |
| System requirements | |
| Windows operating systems supported Windows vesions wich can be used with the device. |
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| Mac operating systems supported Mac operating systems e.g. OS X can be used with the device. |
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| Mobile operating systems supported The operating systems e.g. Android, iOS, that can be used with the mobile device. | Android, iOS |
| 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. | 155.1 g |
| Logistics data | |
| Harmonized System (HS) code | 85183000 |
| SKU | 705653 |
| MPN | 520-AAUK |
| Brand | Dell |
| Product Condition | Brand New/Unused |
| Wired/Wireless | Wireless |
| Stock Availability | Available for Shipping |
| Product Use | General |
| Warranty Period | 1 Year Warranty |
| Warranty Contact | https://www.dell.com/ |