Active speaker of 15 Tweeter 1 Power 350W 8000W PMPO Rechargeable battery 3000mAh 111V Wireless connector V50 Funcin TWS True Wireless Stereo Allows you to unlock 2 speakers to duplicate the power and perform a narrow system separating the left and right channels both speakers must have this funcin Lempin USB SD Audio With wheels and handle Connect for Trpode Trpode not included Food V 5060Hz Includes Wireless Microphone Adapter Remote control