I would like to thank Alejandro of myirock for providing us the irock Wireless music adapter for review.
Today we take a look at the irock 400FM Wireless Music Adapter which is the successor to the previous irock 300W.
The irock 400 FM wireless music adapter is a portable battery powered FM transmitter that plugs into a CD/mp3/Cassette player and can beam music to your stereo on one of four preset frequencies.
The unit is made of solidly constructed plastic and attaches to your music player by way of a 1/8" Stereo Plug.
SPECIFICATIONS:
• Compact Size: 2.0" x 3.0" x 1.0"
• Flexible 7" antenna folds around unit for storage
• Audio Input Connector: 1/8" (3.5mm) Stereo Plug
• Power Requirement: 2 AAA Alkaline batteries
• Battery Life: 13 hours typical
• Modulation: FM Stereo
• Frequencies: 88.1, 88.3, 88.5, 88.7 MHz
• High stability crystal oscillator, phase-lock loop control (PPL)
• Stereo separation: greater than 45 dB
• Signal distortion: less than .5%
• Frequency response: 50 Hz to 15 kHz
• Operating range: 10-30 feet, depending on the quality of the FM radio receiver (limited by FCC regulations)
• FCC part 15 compliant
Included:
• 12 VDC Auto Adapter
The frequency selector is on the side of the adapter where you can slide the switch to one of the four frequencies. The large button on top of the unit is used to turn the unit on and when it's on a red indicator light is activated.
The new feature to irocks FM radio transmitter is the ability to plug the unit to a cigarette lighter via the included
12 VDC Auto Adapter. This will save on having to buy batteries for the unit.
When the unit is plugged into your cigarette lighter and hooked to your music player of choice you have only to select a radio frequency on your stereo's dial which corresponds to one of the four frequencies available on the Wireless Transmitter.
Instantly your music is beamed to your car stereos speakers for your enjoyment.
Irock has done a great job updating their wireless transmitter. The inclusion of a 12 VDC Auto Adapter finally rounds out the package.
Pros:
-Easy to use
-Wireless
-Multiple Channels
-Portable
-full Stereo Sound
-12 VDC Auto Adapter
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