Logitech H820E Wireless Stereo Headset
Up to 300-foot range. Up to 10 hours of talk time.
Recommended usage What the product should be used for, and how it should be used (e.g. ambient temperature).
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.
Ports & interfaces
Connectivity technology The technology that enables connectivity of the device, e.g. wired or wireless.
3.5 mm connector
2x 3.5 mm connectors
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.
150 - 7000 Hz
Microphone frequency The range of frequencies (low to high sounds) that the microphone can pick up (detect).
100 - 7000 Hz
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.
Weight & dimensions
Quick start guide Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
2.5 mm connector
Digital Signal Processing (DSP)
|Product Condition||Brand New/Unused|