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

Technical Details
Style: Earbuds
foldable
tangle-free-cord

Product Description
Style:Earbuds
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

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
Style:Earbuds
Product Dimensions 4.7 x 162 x 96 inches
Item Weight 8 ounces
Shipping Weight 3.5 ounces
ASIN B001EZYMF4
Item model number CX300 MK II