Are you looking for a professional, yet atomizing piece? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional atomizing piece must meet you needs. It is one of the for you. Features - Color: White. - Material: Plastic. - Size: 21.00X21.00X0.30cm/8.25X8.25X0.12 inch. - Driving voltage: DC3-DC12V. - Outlet aperture: 6um-11um. - Frequency: 113KHz 160KHZ 142KHZ +/-3KHz. - Capacitance: 3000PF±15%. - Diameter: 16mm. - Power: 2W; Normal use: 1W-1.5W. - Atomization amount <50ml/h. - It is applied to all kinds of micro atomization, USB humidifier, perfume , aromatherapy , essential oil , all kinds of non cotton core humidifier, beauty spray . - It is suitable for piezoelectric ceramic . piezoelectric ceramic is suitable for adjusting air humidity, odor and liquid medicine nebulization treatment in industry, storage, family, Hotel and other fields. - Portable size, easy to carry and install. - The contains terminals, wires and silica gel rings. The atomizing piece will not be foggy and needs to be driven by a circuit board to - Low driving voltage, low power, low impedance, stable waveform and high conversion efficiency. Package list: 15 x Atomizing Piece