1、Efficient Atomization: Handheld atomizer creates a continuous fine mist, with small particles, effectively relieve your respiratory symptoms. 2、Quiet Working: Handheld mesh atomizer noise is less than 25dB during working, which will not wake your kids when they are sleeping. 3、Auto Turn Off: Atomizing equipment will automatically switch off after lack of water or 10 minutes of use, which can prolong the service life. 4、LED Light: Handheld atomization machine with LED indicator light, green light is in normal working state, red light shows insufficient power. 5、Pocket Size: Atomization machine is lightweight and portable, easy to carry in pocket to improve your breathing environment at anytime. Item Type: Handheld Mesh Atomizer Material: ABS Liquid Residue: ≤ 0.5ml Atomization Speed: ≥ 0.2mL /min Atomizing Particle: ≤5μm Medicine Cup Capacity: The minimum is about 0.5ml and the maximum is 8ml. Working frequency: 110KHz±10% Noise: ≤50dB (A) Power Consumption: 2.0W Battery Type: 2 x AA Batteries(Not Included) Advantages: Fine Particles: Large mist, fine atomizing particles Fast Speed: Micro hole spray, fast atomization speed 1 x Handheld Atomizer 1 x Atomization Mouthpiece 1 x Connector 1 x Adult Face Cover 1 x Children Face Cover 1 x Dust Proof Cover 1 x Power Transfer Cable 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.