LED Speaker - The unique shape design has a light design, and the speaker has an LED light, which will bring you a different sense of experience as the frequency of the music changes. HiFi Stereo Speakers - 3D stereo sound effects, dual loundspeaker + independent bass diaphragm, lifelike original sound experience. 5.0 - A new generation of 5.0 technology, 10 meters barrierfree transmission, memory and identification of paired devices, intelligent and fast connection. Powerful Battery Life - Longlasting playback, builtin 1500mAh real largecapacity battery, charging for 2 hours, playing for 20 hours. Multimedia Speakers - Support AUX audio line playback, card playback, connection, U disk playback to meet your playback needs anytime, anywhere.