It uses infrared LED transillumination to detect haemoglobin in subsurface veins. The light is absorbed differently by veins than surrounding tissue, projecting a clear visual map directly onto the skin in real time.

Yes. The infrared light used is non-invasive, emits no harmful radiation, and is safe for patients of all ages, including infants and elderly patients with fragile veins.

A full charge via USB-C provides up to 4 hours of continuous use, which is sufficient for a full clinical shift in most settings.

The device can visualize veins up to approximately 10mm below the skin surface, covering the majority of peripheral veins used for venipuncture.

Yes. The 5 adjustable brightness levels allow the device to be calibrated for clear visualization across a wide range of skin tones.

The device comes with a 12-month manufacturer warranty covering defects. Returns are handled via Amazon's standard return policy within the eligible window.