Hay-Power Portable Trolley Speaker 15" NDR-C15

• Power: 60W
• Battery: 7.4V/3600mAh
• LED Lighting: RGB
• Function: TWS/FM/BT/Remote Control
• Playtime: 2-6 hours
• Remote Control: Yes
• Wireless microphone: 2

15" powerhouse High quality sound, Bluetooth rechargeable battery with long play back time, wireless radio microphone included, can be used on with battery and on means power using TWS which means you can pair 2 speakers left and right with Bluetooth.
This speaker has bass, mid and treble controls as well as DSP on the microphone.