SDOM Portable Ultrasound Mesh Nebulizer USB/Battery Operated

[Portable Vaporizer]: Lightweight and Portable, one-button operation system, continuous working at various angles. [Easy and Quiet]: Silent Operation, virtually noiseless operation, noise level ≦50Db. [Convenient]: Replaceable cup, detachable head for easy cleaning, it is suitable for children and adults. [Not Easy to block the hole]: Bring the cleaning mode, add water, long-press the switch to enter the cleaning mode to clean the residual liquid on the atomized sheet. [Dual Power Supply]: 2 AA batteries（Batteries are not included） or USB cable（ Directly plug into the mobile phone socket, power bank, car charger, or laptop） Description: Please do not use the battery and the USB adapter at the same time, it will damage the machine. Please check no battery inside before using the USB adapter. Specification: Size: 4.5 x 4.5 x 10cm Power: 2.0W Atomization Rate: ≥0.2ml/min Particle Size: 1-5um Sound Level: <25dB Operating Frequency: 120KHz±10% Medication Cup Capacity: 8ml Max, 0.5ml