The characteristics of the Bluetooth speaker,the Bluetooth speaker is a wireless audio device,which can be connected with mobile phones,tablet computers and other devices through Bluetooth technology to realize audio transmission and playback.Bluetooth speakers have the following characteristics:

　　1.Wireless connection:Bluetooth speakers can be connected wirelessly with mobile phones,tablet computers and other devices through Bluetooth technology,avoiding the trouble and limitations of traditional wired connections.

　　2.Portability:Bluetooth speakers are usually small in size and light in weight,easy to carry and move,and can enjoy music anytime,anywhere.

　　3.Versatility:Bluetooth speakers usually have multiple functions,such as Bluetooth connection,FM radio,USB interface,etc.,which can meet the different needs of users.

　　4.High sound quality:Bluetooth speakers usually use high-quality audio chips and speakers,which can provide high-fidelity sound quality and allow users to enjoy a better music experience.

　　5.Energy saving and environmental protection:Bluetooth speakers usually use low-power Bluetooth technology,which can save energy and reduce the impact on the environment.

　　In short,Bluetooth speakers have the characteristics of wireless connection,portability,versatility,high sound quality,energy saving and environmental protection,etc.,and have become an indispensable part of modern people's life.