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Sennheiser CX 300 II Precision Enhanced Bass Earbuds, Black

3.8 out of 5 stars 4,214 customer reviews

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  • Connectivity Technology: Wired
  • Dynamic transducers deliver powerful, bass-driven sound
  • 16-ohm impedance is ideal for use with cell phones, tablets and portable music players
  • In-ear-canal design provides ambient noise isolation to improve listening experience
  • 1.2 m asymmetrical cable with 3.5mm right-angled plug;the longer end goes behind the neck and into the opposite ear
  • Soft silicon ear-tips (S, M, and L size included) to optimize fit for comfort and sound quality
11 new from $17.13 3 used from $11.99
$17.13 Free Shipping for Prime Members
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Customer Rating 4 out of 5 stars (4214) 4 out of 5 stars (2638) 3 out of 5 stars (472) 4 out of 5 stars (1036) 4 out of 5 stars (52069) 4 out of 5 stars (714)
Price $17.13 $26.25 $18.57 $21.79 $12.18 $38.99
Shipping FREE Shipping FREE Shipping
Exclusively for Prime members
FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com V/Action Amazon.com PlusDigUSA
Color Black Black Red Black Black Black
Headphone Fit In-Ear In-Ear In-Ear In-Ear In-Ear In-Ear
Item Dimensions 3.94 x 7.87 x 7.87 in 1.5 x 2.63 x 6.75 in 1.5 x 4 x 5 in 9.3 x 9.06 x 8.11 in 2 x 7 x 2 in 6.3 x 2.76 x 1.22 in
Additional Features foldable, tangle-free-cord android-phone-control tangle-free-cord ios-phone-control universal-phone-control ios-phone-control, volume-control

Product description

Product Description

Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the Sennheiser CX 300-II in-ear headphones. 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. A convenient carrying pouch is also included for easy storage.

From the Manufacturer

Sennheiser CX 300-II

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.

 

Features
  • 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.

Compatibility

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

Warranty

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


Product information

Technical Specification

Warranty [pdf ]

Warranty & Support

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BRAND NEW! sealed in the original retail packed. Ships Same or the Next Business Day from NJ

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