We will ship your order from our local stock at priority， so don't worry about the shipping time， if you have any problem please contact us without hesitate， Thank you.DescriptionThe handheld， portable， silent nebulizer is the ideal product for those who need to nebulizer on the move.Now you can leave the house without worrying about needing your nebulizer can be used anywhere and at any timeApplication- Beauty skin care atomizing：skin care and moisturizing，nourishing hair，etc- Disinfection atomizing:used in car&home，bedroom disinfection，etc- Aromatherapy atomizing atomize diluted aromatherapy for fresh air- The daily health care atomization: Dental health care，eye health care，skin health careFeatures- Virtually silent in use - Pocket size nebulizer，compact and portable- Low power consumption and efficient nebulisation- Simple one button operation and easy to use- Can be used with mouthpiece or mask- Built-in 500mAh rechargeable battery- With 2 working modes:5 and 10 mins timing automatically- Battery life lasts about 40 minutes on continuous operation- Suitable for all ages.Specifications:- Ultrasonic Frequency: 115KHz- Power Consumption: 2W- Cup Capacity: 25ml- Particle size: 5 micrometre (um)approx- Power Supply: Rechargeable Battery- Battery capacity:3.7V 500mAh- Net Weight:83gPakage included:1 x Ultrasonic Nebulizer(in original retail package)2 x Mask (1 adult size，1 pediatric size)2 x Mouth Pieces1 x USB Charger1 x English ManualKindly remind 1. Please sterilize the water vessel，sealing silicon rubber plate，water vessel cover，mask with 75% alcohol，also can be sterilized with boiling water. 2. Better use out all liquid each time and use purified water to clean. 3. If atomization pore blocked，please atomizing with alcohol or edible vinegar 4. Please don't atomize continually during charging