Don't worry!
For the second upgrade to the Pro Series, we upgraded the original two wavelengths (660 nm and 850 nm) to four wavelengths (630 nm, 660 nm, 850 nm, and 940 nm).
Visually, they have the following differences:
- The beads emit different colors (because 630nm red light is more orange and 660nm red light is more red).
- Different logos on the side.
The two new wavelengths, 630 nm and 940 nm, stretch the spectrum and make the devices more versatile and able to cater to a wider range of consumer needs.
- The red light of 630 nm has a better effect on super shallow skin layers, can promote skin repair, and improve skin quality.
- 940 nm near-infrared light has better penetrating ability, which can penetrate deep tissues, relieve chronic pain, and improve joint function.
For more details, please check out this video:
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If you think you have received the wrong product or it is not what you want, please contact us for prompt after-sales service and your tailor-made solutions!
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- For official website customers: help@bestqool.com
- Contact us via Whatsapp: +1 319-512 (3212)