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This new headset was designed after the requirements of demanding listeners who are not content to just hear their music on the go, but want to enjoy it, no matter where. So we gave it our NoiseGard™ active noise cancellation – the power to eliminate any noise that could come between you and your music, which the HD 4.50 Wireless delivers to you in the renowned Sennheiser sound.
SKU: Sennheiser HD 4.50 BTNC - Wire
Categories: HOME THEATRE, HEADPHONES, On-Ear Headphones
Impedence 18Ω Frequency response (Microphone) 100-10,000Hz Frequency response 18-22,000Hz Sound pressure level (SPL) 113dB (Passive: 1kHz/1Vrms) THD, total harmonic distortion <0.5% (1kHz/100dB) Pick-up pattern Dual omnidirectional microphones Battery Specification Li-ion Polymer Battery Codecs AptX