Product Description
***BRAND NEW**

Based on Sennheiser’s flagship headset from 2003 to 2009, the HD 650, our open-back Sennheiser HD 6XX headphones let you hear more detail than ever before.
6-Foot Cable Based on feedback from the audiophile community, we updated the HD 6XX with a detachable 6-foot cable (compared to the original’s cumbersome 10-foot cable).
Standard 3.5mm plug Our community asked for better compatibility with laptops, phones, DAPs, and more—so we opted for an ⅛-inch plug instead of the standard ¼-inch plug
Massdrop x Sennheiser
Transducer principle: Open, dynamic
Frequency response: 10 Hz – 41 kHz
THD: < 0.05%
Nominal impedance: 300 ohm
Cable length: 6 ft (1.8 m)
Connector: ⅛ in (3.5 mm)
Weight without cable: 9.2 oz (260 g)
Made in Romania 
Retail-239

***Brand New Condition***

***Have questions? Please ask.***

Top-notch!    Review by Timeothee

I got shipping confirmation and can contact the company for information about my package.    Review by Gildas

just simply amazing, customer service was smooth, transaction was smooth - will defiantly recommend it to a friend    Review by pipouille

Thank you for your delivery. It was fast, the clutch is very nice and i will come back for more shopping.    Review by Villana

My experience has been amazing. The selection, the prices and most of all the service!    Review by bukk

The product was exactly as it appeared on the website and was in perfect condition. Delivery was also very quick!    Review by Juien

My order came over a week after it’s expected arrival date.    Review by JMR

The price was excellent, the shipping time was great. Overall service was impeccable. Thanks!    Review by JC

excellent experience here, beautiful product, easy purchase, quick delivery.    Review by Thomas

it is even cuter in person than on website. First time ordering here, but won't be my last!    Review by teo

Product was exactly as advertised, the shipping was very accommodating. I will definitely be a returning customer.    Review by NM.

great selection and very easy ordering process. I appreciate it.    Review by Duke