· Active speaker. · 6.5 Woofer.” · Power: 80 watts 3,000 watts PMPO. · Wireless connection V5.0. · Rechargeable battery: 1,200mAh / 3.7V. · Charging time: 1 hr. · Red Led Light Charging Indicator. · Connection: USB 2.0, Audio 3.5mm, Mic 6.35mm. · Function TWS (True Wireless Stereo): Allows unalambricated connecting 2 speakers to double power and perform a stereo system separating left and right channels (both speakers must have this function). · Led lights. · Display Led. · FM radio. · Frequency response: 40Hz - 16KHz. · Signal/ruid relation: > 80dB. · Sensibility: 100dB. · Feeding: V ~ 50/60Hz. · Includes: Cable Microphone, Remote Control and Charging Cable.