Sennheiser CX300II CX 300 - II

US $9.48

Min. Order:10 pc
Keywords:CX300 II , CX 300-II , CX 300
Origin:Made In China

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Member Information

Company NameGlobal Crown Electronic (HK) Industry Co., Limited
Country/Region:Guang Dong - China
Business Nature:Trading Company
Contact:Jessicasale manager
Last Online:03 Jan, 2019
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Product Description

Sennheiser CX 300 II cx300 ii CX300II CX 300-II Bass Earbuds Noise Isolating headphones

Sennheiser CX 300-II Precision Noise Cancelling Earbuds Headphone


   Use:Portable Media Player 
   Function: Noise Cancelling, foldable, tangle-free-cord 
   Model Number:CX300II 

   1. Plastic 
    2. Dynamic transducers deliver powerful, bass-driven sound 
    3.16-ohm impedance is ideal for use with cell phones, tablets and portable music players 
    4.In-ear-canal design provides ambient noise isolation to improve listening experience 
    5.Asymmetrical 1.2 m cable terminated with 3.5mm right-angled plug 
    6.Soft silicon eartips (S, M, and L size included) to optimize fit for comfort and sound                 quality 
    7.Carrying pouch included for handy storage 

Technical Data: 
  Frequency response: 42-1,7000Hz 
  Sound presure level(SPL):113 dB (1kHz/1Vrms) 
  Transducer principle:Dynamic 
  Cable length:3.9 ft. (1.2 m) 
  Jack plug:1/8 (3.5 mm) 
  Warranty:2 Years



Box Contains


CX 300 II ear canal phones

Carrying pouch

Ear adapter set (S/M/L)





Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the CX 300-II ear-canal phones. The various sizes of ear adapters (S/M/L sizes) provided in the package allow for a customized fit as well as exceptional noise blocking capability.

  • High passive noise attenuation
  • Modern, bass-driven stereo sound
  • Built-tough with a 2 YEAR warranty!

Learn more about the CX 300-II

The CX 300-II features an asymetrical cable which the longer end goes behind the neck and into the opposite ear. This mimics a single sided cable and reduces the amount of cable in front of the wearer during physical activity. This is a safety and ergonomic feature.



  • High-quality dynamic speaker systems for bass-driven stereo sound and durability
  • Personalized fit in the ear canals functions as an earplug and high-quality speaker
  • Customizable ear adapter system achieves the perfect fit
  • Convenient carrying pouch included 
  • Asymmetrical cable reduces tangles and cable clutter
  • Built-tough with a 2 Year warranty

Did you know?

The CX 300-II is available in black or silver. 

Sennheiser recommends this headset for...

... those looking to upgrade from standard ear-buds, and those that crave great sound in a compact, portable package.


The CX 300-II is Compatible (listen only) with latest generation of tablets and 1/8" jack smartphones and portable music players.


The CX 300-II is covered by a 2-year global warranty. Sennheisr's worldwide network can quickly and reliably handle any warranty issues.

Technical Data

Frequency response 42-17,000 Hz
Impedance 16 ohms
Sound pressure level (SPL) 113 dB (1kHz/1Vrms)
Transducer principle Dynamic
Cable length 3.9 ft. (1.2 m)
Jack plug 1/8 (3.5 mm)
Warranty 2 Years

Why Sennheiser ?

For over 60 years every Sennheiser mic or headphone comes with a built-in mission: to stay true to the sound and soul the music was given by its artist. From the fragile intimacy of a whispered word to the deep and dark punch of an attacking bassline. Sennheiser delivers pure emotion and excitement. A quality that has convinced a broad spectrum of artists and of course music lovers all over the world. Sennheiser offers a great experience for everyone who really wants to hear.

What's in the box?

  • CX 300-II ear-canal phones
  • Ear adapter set (S/M/L)
  • Carrying pouch
Payment Terms:T/T,Western Union,MoneyGram

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