Sony WH-1000XM4 Wireless Noise Cancelling Headphones with 900MHz Bluetooth, Hi-Fi Sound & 30-Hour Battery - Perfect for Travel, Work & Home Entertainment
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SKU:64164970
Product Description
Sony 900MHz RF wireless transmission Wireless Stereo Noise Reduction Headphone System These wireless headphones from Sony provide you the freedom to roam freely through your house while listening to your favorite tunes. Simply connect the RF transmitter to an audio source such as a television or home sound system and you're free to walk up to 150' away. Noise reduction technology reduces interference so you get the cleanest signal possible. The transmitter also acts as an induction charger for the headphones, so you can cradle them quickly without worrying about pin contacts. The headphones are designed to keep you comfortable for hours, thanks to the adjustable, padded headband and thickly-cushioned earcups. The 40mm neodymium drivers provide great sound with a full frequency range so you hear every detail. The headphones feature automatic on/off and have a built-in volume control so you can make adjustments without returning to the audio source. Cordless HeadphonesEnjoy high-fidelity sound, at home, in wireless freedom Long-term comfortThe easy-adjust headband allows for long-term comfort and ease-of-use Expressive sound40mm drivers deliver deeper bass and audio clarity for a superior home entertainment experience Quality soundWireless radio-frequency transmission provides quality indoor transmission. (Up to approximately 150 ft) Fast chargingQuick charging your headphones is a breeze with the secure charging system. A 3.5 hour charge will produce a full charge of approximately 25 hours. recharge function Specifications Audio Audio Modes: Mute: Operates when RF signal is weak or not received Channel Selection Select by a slide switch Driver Unit 40 mm Effective Range: Approximately 150 feet (45 m) Frequency Response 10-22000 Hz
Product Features
Wireless FM headphones for cord-free listening
40mm driver units for expressive sound
Easy-adjust headband for long term comfort
Noise reduction system for minimal transmission noise
Automatic tuning for optimum signal reception
Customer Reviews
I've tried a few RF wireless headphones for TV use now, and these are the best yet. Unfortunately, I'm starting to understand that no wireless headphones are ever going to be as good as wired models. For me, the gold standard remains my Sony Professional MDR 7506 that are wired via the headphone jack of my AV receiver. I've been told that connecting headphones to wireless rear-panel jacks may give cleaner sound that using that jack, but, very unfortunately, I've found that audio outputs on almost all affordable AV receivers are limited to stereo — i.e., any signal that reaches the receiver digitally (by HDMI from a cable box, DVD player, or smart TV [Netflex, Amazon, etc.]) is NOT output to those jacks. That makes them essentially worthless for wireless headphones. Likewise, modern receivers have a plethora of optical and coaxial digital inputs, but none of them that I can find has a digital output. The Sony phones reviewed here don't have optical inputs, anyway, but some of the top of the line models from other companies like Sennheiser do, and I now understand that these are probably usable only with TVs, which generally do have optical digital audio out. They are not of use, though in the home-theater setting in which all the components are connected digitally to a central AV receiver.With these drawbacks, then, why did I give the Sony 900MHz Wireless Stereo Noise Reduction Headphones five stars? It's because, given the limitations of this type of headphones, I suspect that these are as good as it gets. The charging system works quite well. The phones are recognized instantly by the transmitter every time. The volume control is easily reachable and its granular adjustability is laudable. The sound is not up to the quality you can get from wired headphones costing less, but that's not a reason to reduce the rating. For radio-frequency headphones, I think that the sound is as good as it gets. The enclosed phones give good noise reduction, and, very importantly, they rest softly on my head. The seals are good, the material of which the earcups is made feels good, and they simply don't cause any physical fatigue -- even when worn for hours during a movie, they're so gentle that I usually forget that they're even there..Their range is not better than the older Sennheiser model they are replacing, but their advantage is 40mm drivers for great bass (NOT overpowering, just faithfully reproduced), and the circumaural design provides isolation from surroundings that makes everything sound better to me that the on-the-ear cups of my old phones. Moreover, with my hearing impairment, I can wear my hearing aids under the Sony earcups in perfect comfort, which also helps improve fidelity. (No, the aids do not whine or squeal when worn with headphones.)
