** Warranty: 6 Months ** - Feature: - High-power LED, purely dental blue light. - Digital display, adjustable work time. - High-capacity rechargeable Li-ion battery, low battery detection. - Low-power, long standby time - Over-temperature protection, light source detection. - Technical: - Charger working voltage: AC1OO-240V,50/60Hz. - Wavelength: 420-480nm. - Light power: 21200mW/cm. - Solidification time and depth: 5s3mm. - Volume(cm): 24X19X9. - Weight(kg)/PCS: O.6. **For further product information, please contact Chat Support**