How to choose Wireless Bluetooth Speaker

In recent years, Bluetooth speakers have gradually become popular, for many reasons. Among them, there are several important reasons. First, they can not be tied by wire, only Bluetooth can be connected wirelessly to the speakers. In addition, the price of Bluetooth speakers is popularized. Bluetooth sound box style is small, are the key to the popularity of Bluetooth.

But in the face of so many Bluetooth speakers on the market, how should we choose?

I. Note the version of Bluetooth

Bluetooth version is related to the quality of Bluetooth speakers. The higher the Bluetooth version, the more power saving Bluetooth speakers are, the further the effective distance is, and the greater the compatibility of Bluetooth is. The current Bluetooth speakers range from the earliest version of 1.1 to the later version of 2.0 / 2.1 / 3.0 / 4.0, so choose version 4.0 as far as possible.