Music is an integral part of our life. It is almost impossible to imagine our life without it. Many of us are so fond of music that they try to surround themselves with it everywhere: in a private car, in public transport, just while walking along the cozy streets of their beloved city. And it is quite possible thanks to portable devices that do not take up much space and are convenient. However, you will agree that no matter how modern your MP3 player, laptop or tablet is, it will not be able to broadcast loud sound qualitatively. Of course, conventional speakers will cope with this task, but they are difficult to call mobile because of the size. But there is a way out - a portable music speaker, and even a USB flash drive.
What is the device - a portable speaker with a USB flash drive?
Visually the portable column resembles a small radio receiver of small weight. Such a seemingly small subject can perform many necessary functions. Home, of course, is the reproduction of sound from any source. And you need to understand that such a portable speaker system will not be able to completely replace home acoustics. The sound is loud, but it's not perfect. But the portable speaker is indispensable, for example, in the country, during a picnic, when you want to listen to your favorite music, and you can not carry a heavy and voluminous system with you. The undoubted advantage of a portable speaker is its independence from the network. Working from batteries that need to be recharged, or from batteries, the speaker is capable for several hours to delight you with your favorite music. Moreover, the portable speaker can be almost universal, having a flash drive, that is, an integrated MP3 player. This feature allows you to enjoy your favorite music downloaded earlier without connecting the source.
How to choose a portable speaker with a USB flash drive?
First, acoustic portable systems come in two formats: 1.0 and 2.0. The first option with one column, cheaper, is more common. The range of this product can be from 50 to 20,000 Hz, power - up to 2.5 watts. But the 2.0 format with two speakers will get stereo sound with a power of up to 6 watts. Some such models of portable speakers with a flash drive are equipped with a subwoofer (format 2.1), that is, a channel for better reproduction of bass. The power of such a portable speaker system can reach up to 15 watts.
When choosing such a device, attention should be paid to the type of power supply. External power supply significantly limits the mobility of the speaker. However, if there is a possibility of a USB connection to the power source (tablet, phone, laptop ), the problem of network dependency can be solved. Most models work from built-in rechargeable batteries or batteries.
Slowly, but confidently, the portable wireless speaker is also gaining popularity. In this device, in addition to the standard 3.5 jack, audio is transmitted from the computer by receiving data via Wi-Fi or Bluetooth. In addition, some models of portable speakers with a flash drive equipped with a built-in radio, voice recorder, multifunction LCD display.
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Overview of portable speakers with a USB flash drive
Models of portable speakers with built-in MP3-player in the modern market is enough. For example, the column ESPADA 13-FM, manufactured in the form of a "brick" in a different color scheme, in addition to a flash drive, has a built-in FM tuner. The best portable speakers with a flash drive can be attributed Iconbit PSS900 Mini, a powerful model with an equalizer, alarm clock, LCD-display. Smart characteristics of the columns are Smartbuy WASP SBS-2400, X-Mini Happy, New Angel CX-A0.8.