It's the end of a long day and you're still trying to figure out which multi-functional unit won't leave you scrambling for separate tools — most buyers go with the SPA2 for its 6-in-1 setup, basically handling cleaning, ultrasound, scrubber, microcurrent, cold hammer, and oxygen spray all in one box, and we've found the cold hammer alone saves a lot of post-treatment cooling hassle.
The unit runs on 110V or 220V, so you won't need a step-down transformer if your shop has both circuits, and it's about 5 kg which is pretty manageable for moving between treatment rooms, though the dimensions (45.5×30×43.5 cm) mean it won't fit on a tiny cart, but what it does is integrate RF and ultrasound with microcurrent, and the oxygen spray function is actually better than using a separate atomizer for most hydration steps.

CE and ROHS are covered, we usually have stock but confirm lead time if you need a bulk order — about 20 days or so for standerd quantities — and the 1-year the main board and handpieces, though we've seen the scrubber tip wear out faster on heavy salon use, so ordering a spare is good idea if you're doing 8-10 treatments daily.
You can get it with your own logo and packaing for a small MOQ, typically 50 units or so, and the unit itself supports custom voltge labeling if you're shiping to multiple regions, but don't expect it to replace a high-end hydrafacial machine for deep exfoliation — it's not really suited for that, it's more of a solid all-in-one for basic rejuvenation routines.
Also, cold hammer function works at roughly 5°C which is pretty standard for post-laser or post-peel calming, and while the microcurrent is on the lower end (we haven't got the exact µA spec in front of us, but it's typical for home-use level), the ultrasound does the job for product penetration at about 1-3 million vibrations per second.
We typically require a MOQ of 10 units for this model, but we can discuss smaller orders depending on your needs.
Lead time is usually 15-20 business days after order confirmation and payment, depending on stock levels.
Yes, the SPA2 is CE and ROHS certified. We can provide the certification documents upon request.
The standard power supply is AC 110V/220V with 50/60 Hz frequency, and we don't offer voltage customization for this model.
Store it in a cool, dry place away from direct sunlight. It ships in a foam-padded carton with a user manual included.