Extensive connectivity - the use of advanced technology Bluetooth 4.1 chip to ensure stable signal and high quality voice. Its distance is up to 10 meters.Compact and powerful - lightweight, small size, easy to carry. You can connect two speakers at the same time to produce stereo sound.Powerful function ---- With voice control function, the speaker will work when receiving the ITS command, which is easy to use. It is not only a speaker music player, but also a radio function.Powerful memory----32G large memory, you can listen to more songs.Bluetooth 4.1 chip with advanced technology ensures stable signal and high quality voice. Its distance can be up to 10 meters.Large memory with 32G, you can listen to more songs.It's not just a music player speaker , it also has a radio function.With the voice command function, the presenter will work on receiving commands