F9 user manual 1: Photo 2: Feature 1. Standard USB1.1/USB2.0, with high speed transmission. 2. Decode the music formats of MP3 files. 3. Listen music with earphone. 4. Can transmit external audio sources (CD/MP3 player) through audio signal input jack. 6. Digital display that is easier to switch between 14CH 7. Recollection function for the last song, the volume and the last CH. 8. Power from Car lighter directly (DC 9-24V), can be used in any car. 9. No need to change any device of car, plug and play. 10. The handle is movable as you wish 3: Tech Specification Tech Parameter Data Information 1 USB Version Supported USB1.1 or USB2.0 2 3 4 5 6 7 8 9 Transmit Band FM Low Frequency Channel 88.1MH, 88.3MH, 88.5MH, 88.7MH, 88.9 MH High Frequency 106.7MH, 106.9MH, 107.1MH, 107.3MH, 107.5MH, Channel Output Audio Frequency Response Output Frequency SNR Output Distortion Rate Power Supply Power Consumed 107.7MH, 107.9MH 20HZ-20KHZ
>90DB
<0.5%
DC12V-30V
<0.2W 10 Working Temperature 060 Centigrade 11 Keep Temperature
-1080 Centigrade 4Instruction and manual 1: plug the player into the car lighter. 2: Turn on your car audio equipment 3: Connect USB disc that stores MP3 files with car mp3 transmitter, digital display will show the frequency point again 2-3 seconds later. Then car mp3 transmitter goes into playing state automatically. 4. Press CH to choose frequency points as you wish. 5: Press play/pause button and the digital display will show the frequency point and start to play at the same time. 6: Press play/pause button once for play /pause, continuously press play/pause for on/off 7: Press pre button to play the pre file and digital display will show the song ordinal, continuous press for volume down. Press next button to play the next file and digital display will show the song ordinal, continuously press for volume up. 8: Connect mp3 /CD audio sources with audio cable, plug one side into earphone jack, plug other side into other audio sources (such as mp3, CD) output jack. 9: No need USB, you can listen to music through car stereo. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC NOTE:
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment.