Product selling point: 1.100% new and high-, made of high-quality materials, small in size and easy to install. 2. Convenient application, multiple modes: four sprays, dynamic , single , multiple sprays. 3. Microporous sheet: fine fog particles, large atomization, high atomization, wide coverage, no wet desktop. 4. Efficient and stable performance, dynamic , various , long working life. Wide range of applications: DIY homemade, plant moisturizing, Product parameters: Module parameters: Rated voltage: DC 5V Atomization frequency: 108KHZ±2KHZ Rated current: 300MA Power: 2.5-3W Power mode: USB PCB size: 50x2.5x1.2mm Atomized sheet: Driving voltage: DC3-12V Rated power: 1.5W Power range: 0.6-3W Atomization amount: 25-660M/H Resonant frequency: 103-113KHZ±5 Outer diameter of silicone sleeve: 20mm Line length: 100-300mm Wire terminal: 2.0 Color: as shown Material: plastic Package Contents: 3 x module 12 x atomizer 12 x cotton swab Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.