Double Active Couple 65 65 x 2 Tweeter 1 Power 100 watts 3500 watts PMPO Rechargeable Battery 3600mAh 37V Charge indicator Light Wireless TWS True Wireless Stereo Funcin TWS True Wireless Stereo Allows you to unlock 2 speakers to double the power and perform an estreo system separating the left and right channels. With handles and strap Frequency response 40Hz20KHz Sealruid release gt 70dB Sensitivity 86dB Impedance 4 Ohms Includes Wireless Microphone Remote control Cable Aux Cable USB Dimensions 47 x 22 x 238 cm Weight 41 Kg