HEATER OF OBJECTS LENS HEATING STRIP HEATING TO PREVENT CONDENSATION HEATING OF THE LENS HEATING OF LENSES HEATER OF OBJECTS Fast heat transfer, good heat retention effect, prevent evaporation by heating the camera lens. Apply complex fiber, fast heating, you can use warmer without worries. Built-in low-, medium- and high-temperature transmissions to meet your needs. Help prevent condensation and dew from forming on the glass surface of the optical device. Easy to use outdoors, can prevent condensation by preheating the camera lens or telescope. PACKAGING LIST 1 x lens heater 1 x USB cable LENS HEATING STRIP If you are looking for a professional and affordable adjustable dew heater for your camera lens then your research is here. This is because our product can meet your needs. Adopted from premium material It is practical and durable for long time use. It is not easy to deform and provide great convenience. ANTI-CONDENSATION HEATER Kolor: black Material: neoprene Size: 38,00 x 6,50 x 0,30 cm / 14,93 x 2,55 x 0,12 inches Voltage: 5V Power: 7W Fast heat transfer, good heat retention effect, prevent evaporation by heating the camera lens. Apply complex fiber, fast heating, you can use warmer without worry. Built-in low-, medium- and high-temperature transmissions to meet your needs. Help prevent condensation and dew from forming on the glass surface of the optical device. Easy to use outdoors, can prevent condensation by preheating the camera lens or telescope.