Carevas BT5.0 Intelligent 2.1 Channel Power Audio Stereo Subwoofer Board 50W+50W+100W Treble Bass Note Tuning Mobilephone APP Contro

Support left and right channels be adjusted independently for high and bass, and the heavy bass can be adjusted independently. Support mobilephone APP control, you can achieve the volumes adjustment, song switch, playing and pause on your mobilephone. This tool support BT, U disk, USB sound and AUX input, you can use the suitable way to use. Multiple protection: This tool has electrostatic and overcurrent protection, short circuit and overheating protection, which can prolong the s