Description

Trip in Peace Take the pressure off your Trip plans with these Sony MDR- NC7/NC8 noise-canceling earphones. Calm down and let innovative supra-aural noise-reduction technology in each ear cup eradicate the background babble on your daily travel. These headphones are especially useful all the way through air Trip. Eliminate Ambient Noise Every so often a little background noise is a good thing; Every so often it is not. Take care of annoying ambient noise with these handy Sony MDR- NC7/NC8 noise-canceling earphones. Reinforce your productivity by focusing on your work, moderately than office chatter, city traffic, or the construction crew outside your building. Dynamic Audio These Sony MDR- NC7/NC8 noise-canceling earphones combine the power of ambient noise reduction with vivacious audio. Experience your music in an entirely new way-without interference from your surroundings. Dynamic bass, vivid midrange, and clear high-frequency sounds converge, emerging via a pair of 30 mm driver units.
Noise-canceling function. You’ll also use as normal headphone.
Model: Sealed dynamic type. Driver unit: 30mm dome type. Sensitivity: 115dB/mW (when the power is ON), 110dB mW (when the power is OFF).
Magnet: Neodymium. Play frequency band: 10Hz – 22,000Hz. Impedance: 220(when the power is ON), 45 (when the power is OFF). Maximum input: 28mW.
Cord Length: about 1.2m. Code type: Y type. Input Plug: Gold-plated L-type stereo mini plug.
Weight: about 150g (apart from code, including batteries). Power supply: AAA batteries. Battery duration: 80 hours (when alkaline batteries use), 40 hours (when manganese batteries use). Accessories:Plug adapter for aircraft. Folding.