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CX 275s

EAN No.

40 44155 08280 7 

UPC No.

6 15104 23539 7 

Art. No.

504538 

General Data 

Wearing style

Ear-canal  

Cable length

1.2m 

Connector plugs

3.5mm plug, 4 pole 

Weight

15g 

Speakers 

Frequency response 

17- 23,000Hz

Sound Pressure Level

121dB

Microphone

 

Frequency response

100-10k Hz

Pick-up pattern

Omnidirectional microphone

Impedance

16

Ω

Sensitivity

-44dB

Accessories – supplied 

 

3 pairs of ear-sleeve sets 
Protective pouch  
Adapter – required for selected smartphones 

Warranty

2 years

Technical Data

CX 275s

Imagine if you could experience not only 
high quality sound on demand but also 
plug it into any smartphone in the market 
featuring 3.5mm headphone jack. Sen-
nheiser’s ergonomic CX 275s ear canal 
headset is designed to achieve this and 
more. Thanks to its high-powered dynamic 
speaker systems, you will enjoy a rich,  
full sonic reproduction and outstanding 
bass-driven stereo sound. Ear adaptors  
of different sizes are included to provide  
a personalized ear canal fit and passive  
attenuation of ambient noise. Also, an  
in-line microphone and smart remote is  
integrated on its symmetrical cable for 
ease of use and for easy management of 
tracks and calls.*

Benefits and Features: 

   Universal fit - fits virtually any smart 

phone in the market featuring 3.5mm 
headphone jack*, including Android, 
Windows Mobile, RIM (Blackberry) and 
IOS devices

   Signature Sennheiser sound - high pow-

ered dynamic speaker systems for great 
bass-driven stereo sound

   Premium comfort - ear adaptors in dif-

ferent sizes for excellent ear canal fit and 
ambient noise attenuation

   Intuitive design – highy-aesthetic and 

ergonomic design

   Ease of use - integrated microphone and 

smart remote for enhanced usability

   Convenience at its best - storage pouch  

for hassle-free portability

   2-year international warranty 

*  Music and call controls are phone  

dependant. Check the latest  
compatibility and feature overview  
on www.senncom.com/CX275s

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