Ergonomically designed for the perfect fit, Blackbox C18 earphones represent a breakthrough in portable listening. Combining the very best of passive and active noise cancellation technologies, the C18 delivers reference quality sound in the noisiest of settings.

Noise Cancellation:

• Technology: Phitek Systems ANRTM
• Active noise cancellation: Up to 18dB under 1kHz
• Passive noise isolation: Up to 35dB from 1kHz

 

Audio:

• Audio frequency response: 20Hz to 20kHz +/-3dB
• Driver unit: 9mm diameter, dome type
• Magnet type: Neodymium
• Speaker impedance: 50 Ohm

 

Size and Weight:

• Medallion Dimensions (mm): 53 x 33 x 15 (LxWxH)
• Weight: 60g

 

Power Plant:

• Battery technology: 1 x AAA battery
• Battery life: Up to 40 hours

Cord and Connectors:

• Cord Length: 1.2m detachable
• Connector: 3.5mm stereo

 

Included Accessories:

• 6.5mm audio adaptor
• 3.5mm dual pin airline adaptor
• Compact carry pouch
• AAA battery

 

Warranty:

• 1 year warranty