Koleer Karaoke Bluetooth 100W Speaker with Dual Wireless Microphones -White

bluetooth 1a 3.7v 4.4 inch 5v 20 khz 60hz 600mah 3000mah Bluetooth Speaker Product K-Song Bluetooth Speaker Koleer Karaoke Bluetooth latest Bluetooth chip Portable K-Song Bluetooth v5.3

Brand Portable K-Song Dual wireless karaoke Dual Wireless Microphones kHz Main functions meters Playback duration Microphone battery capacity parameters Brand Portable peak Effective distance Product parameters Brand Response frequency range Speaker battery capacity Speaker Product model Ultra portable design white Packaging list White Product Function