Máy tăm nước không dây ION Professional – Màu đen (WF-12CD022-4)

Took it on a weekend trip and the cordless design meant zero hassle in a tiny hotel bathroom. It’s genuinely compact but the water pressure still feels as strong as my old countertop unit. Charged up fast and held power for the whole two days.

The pressure settings are no joke—my mouth feels like I just left the dentist’s chair, and it’s quiet enough to use before the family wakes up. Tossed it in my gym bag this week, and the rechargeable battery held up for four straight days of use.

The pressure is genuinely full-size even though the unit is tiny, and it’s been three weeks of daily use on one charge. My countertop finally looks clear with no cord in the way, and the black finish hides water spots nicely.