Illuminated mini toppers offer several power and control choices: some are plug-in with power cables (e.g., 110"/2m cords), others run on batteries, and many include remote or app control. Feature sets often include multiple lighting modes, timers, and music or sound-sync functions.

Mini toppers use a few common securing methods: flexible coil or spiral bases that slip over the top branch, small rigid bases or clips that sit under the star, internal metal springs, and quick-press clips designed to hold the topper on the tree tip.

Most mini toppers are designed for easy setup and compact storage: common features include coil or spiral bases and quick-press clips (no tools required), foldable designs, and protective boxes for off-season storage.

Some mini toppers include projection and dynamic lighting features such as rotating projection lights with multiple pattern slides, 360° silent rotation for ceiling effects, holographic or rainbow LEDs with many colors, and music or sound-sync functions.

Listings note a few safety details: at least one lighted star is UL‑certified for indoor use, some models include waterproof boxes and power cables, and a vintage-style lighted star listing mentioned included replacement bulbs or spare fuses.