🎶 Elevate your sound game — hear what others miss!
The Sennheiser HD 660S2 wired headphones combine a 300-ohm ultra-light aluminum voice coil with airflow-optimized 42mm transducers and a vented magnet system to deliver natural, high-fidelity sound with deep sub bass. Featuring an expansive 8 Hz to 41.5 kHz frequency range, open-back breathable design, and plush ear cushions, these headphones offer exceptional comfort and studio-quality audio precision. Designed in Germany and made in Ireland, they come with detachable cables and a 3.5mm jack for versatile, premium listening experiences.
| Age range (description) | Adult |
| Material | Aluminium |
| Specific uses for product | Music |
| Recommended uses for product | music |
| Compatible devices | Smartphone |
| Theme | Music |
| Control type | Media Control |
| Cable feature | Detachable |
| Item weight | 630 Grams |
| Water resistance level | Not Water Resistant |
| Frequency range | 8 Hz - 41.5 kHz |
| Package type | Protective delivery packaging with a portable carry pouch |
| Unit count | 1.0 Count |
| Style | Headphones |
| Product Dimensions | 7.62 x 17.78 x 17.78 cm; 630 g |
| Item model number | 700240 |
| Connector | 3.5mm Jack |
| Speaker Amplification Type | Passive |
| Material Type | Aluminium |
| Size | M |
| Power Source | Corded Electric |
| Item Weight | 630 g |
P**H
Not worth the hype
Well…a few hours in and let’s say I am not overwhelmed. Very little difference between these and XM5s and maybe not so good. Returning.
N**.
truely cheap truly crap
the original hd650 is 10 times better , bass cannot hold , was in a cheap boxdont buy them
Trustpilot
3 weeks ago
1 month ago
