With Sennheisers CX 275s universal mobile music and communications headset, you can hear Sennheiser on the go, regardless of which smart phone you have. Their high-powered dynamic speaker systems provides for an outstanding audio performance while ear adaptors in different sizes allows for an excellent ear canal fit and ambient noise attenuation. Full control is also achieved with the in-line
High Quality in-ear headphones with In Line Remote No matter where you are, you can enjoy Sennheiser quality sound. The CX 275s in-ear headset is comfortable to wear due to ergonomic ear adaptors in different sizes, which allow for an excellent ear-canal fit and ensure ambient noise reduction. And with the in-line remote control, you can answer a phone call with just a touch of a finger.