BJ-X7A 300 ml Water Flosser with Variable Pressure
A 300 ml cordless flosser with adjustable pressure, UV functionality and four nozzles.

BJ-X7A at a glance
| Performance | 50–130 psi; 1,350–1,800 pulses/min |
|---|---|
| Battery | 1,500 mAh |
| Battery Runtime | 60 days |
| Charging | Type-C, about 5 hours |
| Modes | continuous pressure adjustment |
| Tank | 300 mL |
| Water resistance | IPX7 |
| Materials | food-grade ABS, BPA-free |
| Colors | white / black |
| Dimensions | 76.5×71.6×220 mm |
| Net Weight | 270 g |
| Brush Head / Nozzle | food-grade PC nozzles × 4 |
| Applicable documents | Confirm by model and destination market |
| Included Accessories | Set: handle × 1, functional nozzles × 4, charging cable × 1 |
BJ-X7A features & best-fit markets
The BJ-X7A cordless water flosser offers continuous pressure adjustment alongside a 300 ml reservoir, allowing users to choose a setting within the available range. A UV function, four interchangeable nozzles and USB-C charging complete the configuration. Its combination of reservoir capacity and adjustable pressure sets it apart from fixed-mode models. It is a suitable option for brands building a water flosser range around flexible controls and a larger tank.
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