Un pack de 10 Sony MDR-NC50 Noise Canceling Headphones à 1200€ au lieu de 2600€, économisez donc 1400 €
Le temps de livraison est d'une semaine ou plus. Les casques ne sont pas dans leur boite originale, et certains sont usé. Mais aucun de possède de rayures, de bosses, et tous ont une excellent qualité de son
Product Details
- Product Dimensions: 4.2 x 10 x 8 inches ; 2.5 pounds
- Shipping Weight: 2 pounds
- ASIN: B0007N55OQ
- Item model number: MDRNC50
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Product Description
Amazon.com Product Description
Small enough to keep with you at all times, and ideal for listening to your favorite music in planes, trains, and automobiles, the Sony MDR-NC50 Noise Canceling Headphones significantly reduce outside noise so you can hear music as it's meant to be heard -- without any background noise or interference.
The headphones' noise-canceling circuit reduces ambient noise with a phase-canceling process and provides a noise reduction of 14 dB at 300 Hz. The Sony MDR-NC50 Noise Canceling Headphones uses tiny, built-in sensors that send equal-but-opposite canceling signals to the headphone drivers. This phase-canceling process "blocks" outside noise and is especially effective on noises like air-conditioners or transportation rumble.
The Sony MDR-NC50 Noise Canceling Headphones allows you to turn this feature on-and-off with a "Noise Canceling" switch on the headphone housing. The function can run for up to 30 hours on one AAA battery, and with the ability to switch the feature off, you'll be able to conserve your battery life and use noise canceling only when it's needed.
Sony has not scrimped on comfort with the MDR-NC50. These headphones feature an ear-conscious design with soft earpads, an adjustable band to fit nearly any head, and a slim folding style that is perfect for travelers.
Product Description
Open Air Design with Slim Swivel / Uses AAA Battery / 40 Hour Battery Life / Dual Plug / Airplane Suitable / Carrying Case
