Kinglucky K36-1Mic karaoke machine portable BT speaker subwoofer supports TWS, radio, bass, and treble for adults/children

Product Name: K36-1Mic

BT version: V5.1

BT transmission distance: 12m (open and unobstructed)

Horn power: 5W

Battery capacity: 1800mAh * 1 (1800mAh)

Local decoding: supports MP3

Charging voltage: 5V1A

Charging duration: 2-4H

Frequency response: 60hz-18Khz

Product size: 176 * 150 * 115mm