SENNHEISER hd660s2 Brand New and Unused
4.1 (41 items)
Limited Time Sale$254.79 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 2133915 | Release Date | 2025/07/08 | List Price | $254.79 | Model Number | 2133915 | ||
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## High-End Headphones HD 660S2
**Brand:** SENNHEISER
**Structure:** Open-back
**Wearing Style:** Over-ear, Single-sided
**Earphone/Headphone Type:** Headband
**Color:** Black
**Earphone/Headphone Features:** Re-cable
**Low Frequency Range (Hz):** 8 Hz
**High Frequency Range (kHz):** 41.5 kHz
**Wireless/Wired Connection:** Wired
**Drive Type:** Dynamic
**Plug Shape:** Standard Plug/Mini Plug
**Sound Pressure Sensitivity (db):** 104 db
**Driver Size (mm):** 38 mm
**Cord Length (m):** 1.8 m
**Weight (g):** 260 g
**Brand New and Unused**
**Authentic**
I received these headphones as a gift from a friend, but I won't be using them, so I'm putting them up for sale. They were purchased from Amazon. If you're interested, please feel free to contact me.
Headphones
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