Karaoke machine (with 2 Bluetooth microphones)

• Battery: Built-in 18650 2000mAh 3.7V lithium battery; speakers and two microphones also have built-in batteries. • Supports TF/USB playback and AUX input. • Colored ambient lighting. • Speaker-microphone distance: ≤20 meters. • Signal-to-noise ratio: >65dB. Material: ABS. Dimensions: 14.8 x 12 x 14.5 cm (height). Color: Black.