Bluetooth speaker is to apply Bluetooth technology to traditional digital and multimedia speakers, so that users can free themselves from annoying wires and listen to music in various ways. Since the advent of Bluetooth speaker, with the development of intelligent terminal, it has been widely concerned by mobile phone, tablet and other users. Bluetooth technology makes speaker wireless possible. Various well-known brands have launched many "Bluetooth speakers" with various shapes. Consumers can have super fashionable and convenient Bluetooth speakers at a very low price.

Unlike other wireless speakers, Bluetooth speakers have unique features:

1. Widely used

Bluetooth technical specifications are unified all over the world. Mobile phones, PDAs, wireless headsets, laptops, cars, medical devices, computer peripherals and many other devices can easily connect Bluetooth devices for data transmission or voice communication as long as they have Bluetooth adapters. It is widely popularized and has good compatibility.

2. Easy to operate

Bluetooth technology is a real-time technology. It does not require fixed infrastructure, and is easy to install and set up. It can be connected without cable. It is very convenient to use. It can be put into use simply by pairing, and the operation threshold is low.

3. Fast transmission speed

Compared with other methods such as infrared, Bluetooth transmission protocol has obvious advantages in speed. The theoretical maximum speed of Bluetooth 4.0 reaches 24mbps. Faster speed can ensure higher sound quality and make it have enough capacity to carry music with higher bit rate.

4. Moderate transmission distance

The transmission distance of Bluetooth is generally within 10 meters, which is just the size of a room, and can transmit data through partition walls. It is very suitable for home environment.