Mini karaoke 5 w, bluetooth signal range: 10 m, 5 sound effects, 8 rgb leds, speaker battery capacity: 800 mah, microphone battery capacity: 400 mah, playback time 4-5 h, charging time 4 h, connection usb-a cable (included), carry handle, aux out, tf card input, speaker size 8.8 x 6.8 x 8.8 cm, microphone size ø37 x 13.5 cm