Denver BTM-618

Bluetooth speaker with LED disco light function Max power output: 100W (10W RMS) LED disco light on top + front of speaker USB & MicroSD card slot for direct MP3 playback Microphone included for karaoke function AUX input Built-in lithium battery (3,7V/1800mAh) 2-3 hours playtime per charge
Type Karaoke speaker Bluetooth + AUX input + USB input MP3 playback Mic input + Card slot MicroSD for MP3 playback Karaoke + Microphone + Playback time 3 h Built-in battery 1800 mAh Battery type Lithium Power supply 3.7 V Total output power 100W RMS power output 10W LED illumination + Color Black Dimensions 17 x 21.5 x 15.7 cm