Sennheiser CX300-II Precision Earphones

Offering a powerful, bass-driven stereo sound with greater clarity and improved dynamics over standard earbuds are the CX 300-II Precision 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.

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

- 2-year warranty

- **Important wearing note! The longer side of the asymetrical cable 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. Please contact Sennheiser with any questions about product fit.

Technical Info

Specifications
Cable length: 3.9 ft. (1.2 m)

Frequency response (headphones): 19 - 21,000 Hz

Impedance: 16 Ohm

Jack plug: 1/8

Sound pressure level (SPL): 113 dB (1kHz/1Vrms)

Transducer principle: Dynamic

Dimensions (single): 1.9 x 3.9 x 8.4 in.

Weight (single): 0.50 lbs

Dimensions (master carton): 18.5 x 10.8 x 20.4

Weight (master carton): 24.0

Master carton quantity: 40