When shoppers want these, they ask for a sucking toy, or a clit sucker. So that is what we are calling them.
The mechanism is genuinely different. Instead of buzzing against you, a sucking toy pulls air in short pulses and makes contact without pressure. People who never got much from vibration often find this is the one that finally works. People who love vibration find it does something else altogether. Worth ten minutes of an evening to learn which camp you are in.
Everything here is rechargeable, waterproof, and made from body-safe silicone. Most pair the air pulse with vibration, so you are not committing to one or the other.