The product is marked Ages 3+, and the stand lowers right down for the smallest singers, then extends taller as they grow.
Based on the product details, it plays songs from a phone connected with the included Type-C cable, while the microphone, speaker and light show do the performing.
Fully extended it stands about 43.3 in tall on a base roughly 9.6 in across, so it tucks easily into a bedroom or living-room corner.
No — the pole sections click together and into the base without tools, and the microphone simply rests in its cradle on top.