Listings show a range: some devices offer multiple distinct modes or speeds (for example 8 modes, 10 settings, or five speeds), while others emphasize adjustable intensity or dual‑motor vibration that can run internal and external tips independently. Check individual product details for exact mode counts and whether intensity is adjustable.
Listings commonly highlight slim or tapered shapes, flexible tips, gentle bends for comfort, and simple controls. Additional beginner‑friendly features include USB‑C charging, battery indicators, and travel locks to make use and transport easier.