Product Description

Sony's worldwide reputation for creating unique, attractive, high-quality, advanced technology products rests on a long line of innovations embraced by people from all walks of life. With a diverse product lineup serving a variety of lifestyles and industries, Sony continuously strives to introduce new products and technologies to meet changing market needs.PRODUCT FEATURES:Digital Surround Headphone System;Compatible with Dolby Digital, Dolby Pro Logic II and DTS;Superior "Virtual Phone Technology" creates surround sound field within the headphones with realistic presence;Automatic recharging function => battery is automatically charged by placing the headphones on the transmitter;Up to 7 meters distance reception range;Volume control function on the headphones;Power-saving function turns off infrared signal emission from the processor automatically when an audio signal is not input for 10 minutes;Automatic ON/OFF functions on headphones to preserve battery life;Self-adjusting mechanism eliminating the need for headband adjustment.

Product Details

• Brand: Sony
• Model: MDRIF3000
• Dimensions: 10.00" h x 14.00" w x 12.00" l, 1.00 pounds

Features

• Extra set of infrared wireless headphones for Sony MDR-DS3000 transmitter
• Built-in Dolby Digital, Pro Logic II, and DTS surround decoders
• 23-foot transmission range and 90-degree transmission angle
• Extra-large 30 mm drivers create impressively real audio experience
• Includes volume control and rechargeable NiMH batteries; 1-year parts warranty

Amazon.com Product Description
Sometimes a single pair of headphones just isn't enough, especially when a couple of people want to watch a surround sound DVD without keeping the entire house awake. That's where these Sony wireless headphones come into play. Compatible with the Sony MDR-DS3000 transmitter, the open-air phones are not only comfortable and cordless, but they boast a 23-foot transmission range and a 90-degree transmission angle, meaning listeners can move around contentedly without losing the signal. Movie fans will also delight in the transmitter's lightning-fast digital processing, which conveys Dolby Digital, Dolby Pro Logic II, and DTS formats through the phones' extra-large 30 mm drivers to create an impressively realistic audio experience. The decoders are built directly into the headphones so that listeners can unlock all the popular surround tracks on DVDs, VHS Hi-Fi cassettes, and stereo TV sources. The audio effect is consistently stirring thanks to both the decoders and the Sony Logic 3D processor, which creates a richer and more natural "live" sound quality with a weighty, substantial bass. And should the phones feel a bit tight or loose, users can fiddle with the self-adjusting headband to create a more precise fit--an essential feature when watching long films such as the The Lord of the Rings trilogy.

Additional features include a volume control on one of the earpieces, an automatic on/off function that corresponds to the transmitter, a muting function that eliminates noise outside of the transmission range, and a power-saving feature that turns off the headphones after 10 signal-free minutes. The headphones come with a pair of NiMH AAA rechargeable batteries.

What's in the Box
Headphones, rechargeable NiMH AAA batteries, user's manual.

Customer Reviews

Rick
I needed a replacement headphones for an older Sony XBR TV with an Infrared Wireless Receiver built in the TV. The headphones that came with the TV broke at the ear peice, I understand this is common with that style headphones. The MDR-IF30000 did the trick. They work great for what I need them for. To watch TV late at night with out disturbing the Family while they sleep. They are GREAT for a replacement in this application. The DOWN FALL is the odd size batteries for replacement down the road. If Sony would have use a AAA battery, you could get replacements anywhere, since the headphones come with NO CHARGER. It looks like Sony wants to be the only company to sell you your replcement batteries. I did not get a price on the BP-HP550/1.2V 550mAh, Nickel-Metal Hydride Battery by Sony, but they have that high dollar look about them, for what they are. You may want to get a price on the batteries first, before you buy a pair of headphones for this type application. Rick.

Great but Needs Battery Charger
Acoustically and ergonomically, the MDR-IF3000 is all that Sony claims it is. Unfortunately, it can be recharged only on the base station: no separate battery charger is available for it. With prolonged use and/or many headphones, juggling multiple headphones on one charger is sure to fail. If you need multiple headphones, perhaps a product line that provides extra battery chargers as well as extra headphones would be preferable.

Great Headphones
I purchased these as an additional set for my MDR-DS3000 transmitter. They are excellent except for the difficulty in placing them on the charger. See my full review of the MDR-DS3000.