The secret to buying MP3 players

Today, MP3 players have become very popular. However, it is not easy to choose to buy a machine that meets your needs. Here are the secrets:

1. Answer the question: Why do I want it?

If you plan to buy a device to use while jogging in the morning / evening, or while driving, or during recess in the office, choose to buy a low-cost, dynamic memory device. If you have a need to listen anytime, anywhere, listen to "endless conferences", buy a model with a hard drive. However, it is important to know that the hard drive does not suffer a good impact, so it is not suitable for a sports lover.

Every minute MP3 takes about 1 MB in memory, so a 128MB music player can only store about 2 hours of melody. Unlike computers, the two concepts of dynamic memory and hard drive are sometimes used as synonyms in MP3 players, since hard drives in small devices are often made from dynamic memory chips.

2. As much as possible

Whether you buy a device using a hard drive or a dynamic memory chip, always make sure you choose to buy the device with the largest storage capacity possible. Even if you don't think you need that much at this time, you'll probably use it later.

When buying models with small internal memory, carefully check the memory card slot. CompactFlash, MemoryStick and SecureDigital are the most popular memory cards. If the type of device you are trying to buy only supports a line of memory cards that are too rare, it is best not to choose because rare memory cards are often expensive and hard to find. High-end MP3 models always use the hard drive to store a lot of data. With these products, you can even replace regular USB drives.

3. Check the joystick

Source: Infotech Does the device's menu be simple, easy to understand and easy to use? Is it too complicated and puzzling you? If you can't find songs, artists or albums you want to listen to quickly and easily, it's best to find another device.

4. Comprehensive test

Lift up the machine to check its size and weight? Is it comfortable to put in a pocket or a belt? What about it, when you turn, is it entangled ?. Is the screen sufficiently bright and don't forget to ask the seller how to download music to the device? Some types require you to go through a PC, while some high-end models allow you to download directly. Remember when buying, always carry the headphones you are using at home to listen to the sound quality of the MP3 you are buying.

5. Check the power source

Check the battery life advertised in the user manual. So remember this is just a standard life, the actual battery life will definitely be shorter, but it is a milestone for convenience. While most models use mobile memory chips that use alkaline batteries instead, hard drive models use rechargeable batteries. Compared to regular batteries, rechargeable batteries often have a longer lifespan, but if you travel to some remote place where there is no way to find a power source or a computer with a USB port, you'll have to cry. bad at it.

6. Degree "picky guests"

Source: Infotech Make sure the device you purchase must be compatible with your home computer. Many MP3 models are not compatible with Macintosh by Apple Computers. The more the device supports many file formats (MP3, WMA, AAC, AAC + .), the more it deserves to top your selection list.

7. Listen to the FM radio

If you like listening to FM radio, spend some time searching for MP3 models that support this feature. Some models allow you to record music directly from the radio and even identify artists and song titles the next time you connect the device to a computer. Many other types also hold the recording function.

8. Listen to it

MP3 players often use standard stereo headphones. If you don't like the earphones that come with the device, you can buy many other types available on the market.

Often, high-end models with hard drives always have better sound quality than models that use dynamic memory chips.

9. Protective cover

Some models have an enclosed protective case, while many models do not. The more expensive, the more fragile (typically devices that use hard drives), the more you need to buy a leather case to protect the device.