Your search for sennheiser noise cancelling headphones returned the following:

NoiseGard™ noise compensation headphones

IN STOCK

28 people say 

• around-the-ear design
• noise-cancellation circuitry with up to 23 dB attenuation of ambient noise
• "TalkThrough" button lets you have conversations without removing headphones
  

Noise-canceling headphones with in-line volume control

IN STOCK

3 people say 

• compact, folding, on-the-ear design
• active noise-cancellation reduces background sound
• frequency response 10-21,000 Hz

Noise-canceling Bluetooth® stereo headset with aptX® high-fidelity wireless audio capability

IN STOCK

1 person says 

• Bluetooth® wireless operation with advanced aptX audio circuitry for streaming high-quality stereo sound from aptX-enabled devices
• NoiseGard 2.0 noise-cancellation technology provides up to 90% active noise cancellation
• SRS WOW HD™ sound enhancement for improved stereo imaging and bass

Noise-canceling Bluetooth® wireless headset, cell phone-compatible

LOW STOCK

1 person says 

• Bluetooth technology wirelessly transmits audio and phone calls from your compatible music player or cell phone to the headphones
• SRS WOW HD™ sound enhancement for improved stereo imaging and bass
• around-the-ear design for outstanding comfort

Sound-isolating earbud headphones

OUT OF STOCK

• ultra-high performance in-ear design
• continuously variable sound tuning control for precise adjustment of bass response
• up to 26 dB of ambient noise attenuation

Noise-canceling Bluetooth® wireless headset with aptX® high-fidelity wireless audio capability

IN STOCK

• Bluetooth® wireless operation with advanced aptX audio circuitry for streaming high-quality stereo sound from aptX-enabled devices
• NoiseGard 2.0 noise-cancellation technology provides up to 90% active noise cancellation
• rechargeable battery and multi-country charger included

Noise-canceling Bluetooth® wireless headset, cell phone-compatible

IN STOCK

1 person says 

• Bluetooth technology wirelessly transmits audio and phone calls from your compatible music player or cell phone to the headphones
• NoiseGard 2.0 noise-cancellation technology provides up to 90% active noise cancellation
• rechargeable battery and multi-country charger included

Sound-isolating earbud headphones

IN STOCK

1 person says 

• sound-isolating in-the-ear design with behind-the-ear cables
• interchangeable ear tips for a comfortable fit
• sound-isolating design seals out ambient noise for a for a quieter listening experience