Features [DURABLE] ---Made of high quality material,unique structure design,compact size and smooth surface,which makes generator having stable working performance and low noise. [DESIGN] --- DC water generator has unique water and electricity separation technology to supply through hydroelectric power generation. [Easy to Use] --- Smooth surface generator, no rust, no obvious scratch, compact size, light weight, easy to install. [Friendly After-Sale Service] --- We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time. [APPLICATION] ---- Energy-saving and environmental protection, convenient installation, applicable for intelligent faucet, sensor faucet, shower room lighting, power generation temperature shower, gas water heater. Specification: Weight: 90g/3.2oz Color: Yellow Voltage: 5V, 12V, 80V (Optional) Maximum output voltage: 80V (1.2mpa) Maximum output current: 220mA (12V) Line to line resistance: 10.5 ± 0.5 Ω Insulation resistance: 10 m Ω (DC100 tramegger) Maximum pressure of closed outlet: 0.6mpa Maximum pressure of open outlet: 1.2mpa Starting water pressure: 0.05mpa Axial clearance: 0.2-1.0mm Mechanical noise: ≤55dB Generator life: ≥3000h Package List: 1 x Micro Generator Package List