Mainly function:

>>Newest choose song function
>>Ingenious circuit designed to reduce static noise system
>>LCD screen display, song details viewable when playing and function indicator on screen.
>>iQfm extreme is equipped with the strongest FM transmitter >>providing you with the clearest reception.
>>Multiple flash drive operation includes USB flash drive, MMC, or SD memory chip.
>>1 GB memory chip can store over 230 songs (4mb/song)
>>Plays continuous music for over 16 hours (1GB memory)
>>Resume playback from the last track number after you have turned off or unplugged the iQfm.
>>Adjustable angle to fit your desired position.
>>Audio input for transmission to other audio signals (such as Mp3 player or ipod)
>>Up to 200 Frequency channels to choose from

Instruction:
1.For flash memory (USB only)
(1).Plug FM Modulator into vehicle's 12V adaptor
(2).Plug you flash memory into FM modulator's USB port
(3).Adjust the channel setting if the signal is interfered in your area
(87.7, 87.9, 88.1, 88.3, 88.5, 88.7, 88.9 MHz) or (106.7, 106.9, 107.1, 107.3, 107.5, 107.7, 107.9 MHz)
(4).Tune your car stereo to the same FM frequency as the FM modulator
(5).Press the play button on the FM modulator
(6).Music/audio transmits to vehicle's stereo system
(7).Press the forward or back buttons to advance or go back one track at a time.Hold these buttons down to increase and decrease the signal output
2.For use with MP3, CD, or DVD players
(1).Plug FM modulator into vehicle's 12V adaptor
(2).Using the audio cable, plug you MP3, CD, DVD player or other audio device into the FM modulator 's stereo jack
(3).Select one of the 7 FM modulator presets that a local radio station is not broadcasting on
(87.7, 87.9, 88.1, 88.3, 88.5, 88.7, 88.9 MHz) or (106.7, 106.9, 107.1, 107.3, 107.5, 107.7, 107.9 MHz)
(4).Tune your car stereo to the same FM frequency as the FM modulator
(5).Press the play button on the FM modulator
(6).Music/audio transmits from player to vehicle's stereo system
3.For use audio frequency:
(1).Integration computer design, FM modulator with memory stick(memory stick not included)
(2).It can be charge to MP3/PDA/and mobile in directly
(3).The audio frequency have input and output hole
Plug the common MP3 player or any other portable instruments, such as CD/VCD/DVD/MD/PDA into the cigar outlet(12v), you will be surely satisfied with this device enjoying high performance music.