





🎧 Elevate your sound game — hear what others miss.
The Sennheiser HD 820 headphones set a new benchmark in closed-back audiophile listening with 56mm Ring Radiator drivers, innovative Gorilla Glass reflectors for spatial sound, and advanced noise isolation. Designed for professionals and enthusiasts alike, they combine precision engineering, ultra-low distortion, and luxurious comfort in a sleek black design, backed by a 2-year warranty.








| Control Type | Noise Control | 
| Unit Count | 1.0 Count | 
| Cable Length | 4.4 Millimeters | 
| Item Weight | 360 Grams | 
| Cable Features | Retractable | 
| Additional Features | around the ear | 
| Enclosure Material | Metal,Microfiber | 
| Specific Uses For Product | Music | 
| Headphone Folding Features | around the ear | 
| Earpiece Shape | Rounded, over-ear | 
| Headphones Ear Placement | Over Ear | 
| Color | Black | 
| Connectivity Technology | Wired | 
| Headphone Jack | 6.35 mm Jack | 
| Frequency Response | 43800 Hz | 
| Noise Control | Sound Isolation | 
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