also known as Car MP3 audio converter, MP3 car radio transmitter or MP3 car audio and so many couples, common-board MP3 devices have a similar variety, is currently very popular with the market, it has now grown to remote control paragraph car MP3, MP3 electric car it began to replace the traditional MP3. It can be composed of an ordinary car MP3 audio system with MP3 player. Can be used directly without modification of the vehicle, there is both convenient and practical.
1. Car MP3 / MP4 Category
1. Car MP3 built
The in-vehicle radio device incorporated in the design of integrated MP3 player, a portable, compact in addition, the emission band more, this is the most built-in car MP3 obvious benefits, which means that car MP3 transmitter frequency band is not easy to conflict with the local FM radio station. When a band is occupied, the owner can choose another band to play your favorite MP3 music. Some of the latest design of integrated car MP3 products can even support any band emission limit further breaking the FM transmitter frequency.
Built-MP3 drawback is that once the choice is not popular enough because of the appearance and easily replaced, this is easier to achieve in the external MP3. For RF device and the player bundled with a separate, when the owners did not like the appearance of the player, the player can be replaced individually without wasting more money. But this external MP3 emission band generally only fixed a few, many of the transmitter is not designed for MP3 players prepare
2. External Car MP3
tied to the ordinary MP3 an FM transmitter.
2. works
It may be composed of the car MP3 audio system with ordinary MP3 player, car MP3 bit cigarette lighter type car MP3 and the battery-Car MP3, separate audio interface of formula car MP3, U disk car MP3 car and integrated MP3 player, car MP3 work principle is very simple, it is the various types of portable music devices such as audio MP3, CD, MD, etc. output to wireless transmission mode to transmit FM car stereo radio equipment, the owner simply the frequency of the car radio is set to a frequency of car MP3 or let the radio search for the frequency you can use.
3. Car MP3 / MP4 mounted
(1) The car MP3 audio converter plug into the car cigarette lighter socket, red light.
(2) the audio input Car MP3 audio converter plug into the headphone jack of your MP3.
(3) open MP3, and the volume is adjusted to a position approximately two-thirds of the larger range.
(4) the frequency of the FM car radio is set to the frequency of car MP4 audio transducer or allow identification of the FM radio to automatically search the frequency to listen to music; appropriately adjusting the volume of the car radio to the FM satisfaction level.
4. Car MP3 / MP4 optional
1. Regular longer songs, it can be charged using the cigarette lighter.
2. If the FM band in your area is more complex environment, product launch point is no less, should buy the product and see how many frequency points supported, whether to support the full frequency 80 Hz to 108 Hz .
3. flash chip is the most critical car MP3. As the car MP3 products up to hundreds of species, some small manufacturers currently on the market make it veryShould the car MP3, the original is not sold in the MP3 or MP3 chip waste taken down using the on-board MP3, the so-called ldquo; rdquo ;, black pieces will easily lead car MP3 can not be read properly.