Play up to 10 hours on one charge - With the built-in lithium-ion battery you can listen to music and make calls for 12 hours. (depending on the volume of the sound)

Bluetooth 5.0 & Multi Play Ways - The portable bluetooth speaker has an advanced Bluetooth 5.0 chip. It creates a fast and stable signal transmission. It works well on Tablet, Phone, laptop, etc. With TF card port, USB, AUX multi-play ways, it meets your different needs for streaming music.

loud bass speakers bluetooth - The bluetooth speaker adopts noise reduction technology with 2*10W super-power horns, providing enhanced bass and immersive sound.