[RM]Lens Heater Lens Warmer Heater Dew 3 Gears Regulator Temperature USB Universal Dew Heater Strap for Telescope Camera

52cm 5V USB Heater Strap for Astronomy Telescope / Camera Lens Temperature Holding from Dew Frost\nDescription:\nbrand new, high quality\nFeatures:\nDew heater strap is an essential accessory that protects your optical tube from excess moisture that forms condensation on the corrector lens\nUSB Power Bank required\nVoltage: 5V\nmaximum power: 7.5W\nUSB cable length: 52cm\nHeater strap: 30cm\nSpecifications:\nItem Type: USB Heater Strap\nMaterial: Electronic component\nUSB cable length: approx. 52cm / 20.47in\nColor: Black\nQuantity: 1 pc\nNote:\nTransition: 1cm = 10mm = 0.39inch.\nPlease allow 0-1cm error due to manual measurement. Please make sure you don't mind before bidding.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\nPackage includes:\n1 x USB Heater Strap (other accessory demonstrations in the picture are not included.)