Sennheiser HD 4.20s On Ear Headphones- Open Box

79.95 49.95 0 0.00 49.95 With options $79.95 49.95 With options
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Open Box!

The Sennheiser HD 4.20s feature a durable construction and a folding headband for quick and easy storage. They include a convenient 1-button smart remote that allows you to easily control your device, navigate music, and take phone calls. Versatile and elegant, the HD 4.20s headphones are made to accompany you anywhere you need them. They offer the legendary Sennheiser sound quality that has been an audio industry leader for years, in a rugged, closed back on ear headphone design perfect for your everyday listening needs. Once the Sennheiser sound is added to your daily activities, your life can truly be powered by music. This durable and aesthetically pleasing headset is the perfect choice for every listener seeking high performance audio. They offer pristine sound, useful, intuitive features, and great looks.

As you would come to anticipate, the HD 4.20s with their closed back, on ear design lives up to their prestigious reputation as part of the Sennheiser product line. They deliver high performance audio quality for any style of music with an accurate, balanced sound and a dynamic, powerful bass response. In addition to their great sound, they feature a tangle-resistant single sided cable equipped with an easy to use one-button smart remote. The one- button remote also includes an inline microphone to take calls effortlessly and then return right back to your music. The HD 4.20s have soft, premium leatherette ear pads to help isolate your music from any outside noise and provide exceptional comfort during even the longest of listening sessions. With a convenient folding headband for quick and easy storage, the HD 4.20s are great for travel and life on the go. The elite Sennheiser product line continues to be any audio industry leader with these great new headphones.


  • On ear, closed back design
  • Tangle resistant, single sided cable
  • Soft, premium leatherette ear pads
  • Folding headband for easy storage
  • One-button remote with inline microphone
  • Sennheiser sound and design quality

In the box

  • Sennheiser HD 4.20s On Ear Headphones
  • 3.5mm audio cable with remote
  • 2-year manufacturer warranty info
Total Harmonic Distortion (THD) <0.5% (1kHz/100dB)
Impedance: 18 Ω
Sound pressure level (SPL) 118dB (1kHz/1Vrms)
Headphone Type: Over ear, closed back
Frequency Response: 18 - 20,000 Hz
MSRP $79.95  You Save: 37.5%