Keep your camera lens free from fog and dew with our USB Lens Warmer. This innovative dew heater strip is designed specifically for DSLRs and telescopes, ensuring clear vision and optimal performance in cold conditions. The temperature control feature allows for precise adjustments, making it ideal for photographers and astronomers who demand high-quality equipment. Easy to use and compatible with various lens sizes, this lens warmer is a must-have accessory for enhancing camera performance in humid or cold environments. Prevent moisture from affecting your equipment. Secure your lens with our reliable and efficient USB Lens Warmer. Interface type: USB Type-A Input voltage: DC 5V Power: 9.5W10W Temperature adjustable: Yes Power cord length: 1.8m Color: Black Material: Imitation OK cloth Package Contents: 1 Lens Warmer Note: The package includes only the items listed above. Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement error allowed is +/- 13 cm. Product text may vary slightly between batches, but this does not affect functionality.