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| Noise Control | Sound Isolation |
|---|---|
| Headphones Jack | 1/4 inch TRS, 4.4 mm TRRRS |
| Model Name | HD 660S2 |
| Connectivity Technology | Wired |
| Included Components | HD 660S2 headphones, 6.3 mm cable (1.8 m), 4.4 mm cable (1.8 m), 6.3 mm to 3.5 mm adapter, Carry pouch |
| Age Range (Description) | Adult |
| Material | Aluminum |
| Specific Uses For Product | Music |
| Recommended Uses For Product | music |
| Compatible Devices | Smartphone |
| Control Type | Media Control |
| Cable Feature | Detachable |
| Item Weight | 0.3 Kilograms |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.0 Count |
| Style | Headphones |
| Control Method | Touch |
| Number of Items | 1 |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 42 Millimeters |
| Earpiece Shape | Oval |
| Series Number | 700240 |
| Hardware Interface | 1/4-inch Audio |
| Input Device Interface | Audio jack |
| Generation | 2 |
| Supports Bluetooth Technology | No |
| Special Feature | stereo pairing |
| Global Trade Identification Number | 00810091270370, 04260752330374 |
| Manufacturer | Sonova |
| Product Dimensions | 3 x 7 x 7 inches |
| Item Weight | 10.6 ounces |
| ASIN | B0BRT1ZN7Q |
| Item model number | 700240 |
| Customer Reviews | 4.4 4.4 out of 5 stars (658) 4.4 out of 5 stars |
| Best Sellers Rank | #10,177 in Electronics (See Top 100 in Electronics) #389 in Over-Ear Headphones |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 8, 2023 |
| Brand | Sennheiser |
| Color | Black |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Impedance | 300 Ohms |