Universal portable active speaker system with great sound, high performance and built-in Li-ion battery 22.2V/2.6Ah. Battery life is up to 6 hours of operation. The plastic enclosure is equipped with a 6.5" bass speaker and 3x 2.75" neodymium high-performance speakers, where each is slightly turned in a different direction for a wider radiation angle. It also has a built-in Bluetooth player with the TWS function, which allows pairing two speakers to one sound source. It has 2 universal inputs (XLR/jack 6.3mm) with separate 2-p. corrections, effects, volume control and 1 line input (2x RCA). The built-in digital amplifier contains a 24bit / 96kHz DSP processor. The speaker system can also be placed on a stand with a diameter of 35 mm.