CLEAR DESIGN - CL20i features a clear, transparent design for a unique look. COMFORT - Durable, lightweight construction and plush leatherette cushions for a comfortable listening experience. IN-LINE CONTROLS - Answer/End calls and control your music with in-line microphone and remote. COMPATABILITY - Connect to , smartphones, gaming devices and computers with a 3.5mm standard headphone jack. THE SOUND OF KOSS - CL20i delivers high-fidelity audio from 30-20,000 Hz
| Earpiece Shape | On Ear |
| Age Range Description | Adult |
| Headphones Form Factor | On Ear |
| Frequency Response | 20000.0 |
| Brand | Koss |
| Control Method | Touch |
| Audio Driver Type | Dynamic Driver |
| Hardware Interface | 3 5 Mm Audio |
| Size | On-Ear |
| Part Number | Cl20I |
| Style | Retro |
| Sensitivity | 103.0 |
| Headphones Jack | 3.5 Mm Jack |
| Model Number | Cl20I |
| Noise Control | None |
| Headphones Ear Placement | On Ear |
| Input Device Interface | Audio Jack |
| Connectivity Technology | Wired |
| Included Components | Headphone |
| Impedance | 60.0 |
| Model Name | Cl20I |
| Cable Feature | Retractable |
| Control Type | Media Control |
| Color | Clear |
| Customer Package Type | Rigid |
| Maximum Operating Distance | 6.0 |
| Carrying Case Color | Clear |
| Material | Plastic, Leather |
| EAN | 0021299197820 |
| ISBN | 0021299197820 |
| Package Dimensions LxWxH | 9.02x8.07x3.58 Inches |
| Weight | 0.37 Pounds |
| UPC | 021299197820 |
What stands out about these headphones is the honest plastic construction, which avoids gimmicks and focuses on everyday reliability.