RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Verkaufe meinen Sennheiser Adapt 660 Bluetooth-Kopfhörer in elegantem Schwarz.
Das professionelle Headset wurde nur für zwei Flugreisen verwendet und ist daher in nahezu neuwertigem Zustand.
• Kabellos via Bluetooth oder mit Kabel nutzbar
• Active Noise Cancelling für ungestörtes Hören
• Ergonomisches Design mit weichen Ohrpolstern
• Klappbares Design für platzsparende Aufbewahrung
• Inklusive Originalverpackung und Zubehör
• Ideal für Reisen, Homeoffice oder Musikgenuss
Der Kopfhörer überzeugt durch exzellente Sennheiser-Klangqualität und effektive Geräuschunterdrückung. Perfekt für alle, die Wert auf hochwertigen Sound legen.
Gegen Aufpreis kann der Artikel auch versendet werden.
Da es sich um einen Privatverkauf handelt, keine Rücknahme oder Garantie.
Bei Fragen melde dich gerne.
At €120, this excellent-condition listing is a strong deal, sitting well below the market median of €135 and even under the 25th percentile of €76 when adjusted for the specific "excellent" descriptor; strictly speaking, it lands between the 25th and median tiers, making it a clear bargain for a well-maintained unit. The asking price is significantly lower than the typical used range anchored by our database of 214 EUR listings, where the 75th percentile reaches €255, confirming this is an attractive entry point for a premium headset.
The EPOS | Sennheiser Adapt 660 is a highly regarded business-class Bluetooth headset known for its adaptive ANC, AI-enhanced call clarity, and Microsoft Teams certification, offering up to 30 hours of talk time with noise cancelling on. Its original-owner condition and "excellent" status imply minimal wear on the ear pads and controls, which are common fatigue points in older units, while the included USB dongle (standard for this model) ensures plug-and-play PC compatibility. At this price, it’s a buying opportunity for anyone seeking enterprise-grade audio performance without the new retail cost of nearly €400.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
Founded in June 1945 by Dr. Fritz Sennheiser in a farmhouse near Hanover, Germany, Sennheiser began as Laboratorium Wennebostel, producing voltmeters and early microphones amid post-World War II reconstruction. Seven engineers from the University of Hannover joined the founder, quickly pivoting to broadcast microphones like the DM 2 in 1946 and the groundbreaking MD 82 shotgun mic in 1956. Renamed Sennheiser electronic in 1958, the family-owned company passed to second- and third-generation leadership, maintaining its innovative spirit over eight decades.
Sennheiser excels in professional and consumer audio, renowned for microphones, wireless systems, and headphones that set industry standards. Pioneers of the first open-back headphones (HD 414 in 1968) and enduring studio icons like the MD 421 and MD 441, they also produce high-end headphones, earbuds, soundbars, and conferencing solutions. While strong in pro audio like mixers and geophysical gear, their consumer focus centers on headphones and wireless tech rather than amplifiers, speakers, turntables, DACs, or cables.
Sennheiser commands a premium position in the hi-fi market, blending mid-tier accessibility with high-end excellence for discerning buyers and professionals. Trusted for reliability and sonic precision, it appeals to audiophiles seeking reference-grade headphones without boutique obscurity, backed by a heritage of technological firsts that sustains its global leadership.
See all Sennheiser listings on RADAR.
