Often features energy-saving LED lights that are bright but soft, protecting the eyes from fatigue.
Many are designed to be battery-free, plugging directly into smartphones, making them convenient for use anywhere. Light 16x
These devices connect via USB or phone adaptors (iPhone/Android) and use high-intensity blue light to break down stains, acting as a catalyst when paired with whitening gels or strips. Often features energy-saving LED lights that are bright
Five-wheel bases are common, often allowing for water or sand injection to add stability. plugging directly into smartphones