Product reference · confirm your device labelMayluck product support
Mayluck MY-138B portable mesh nebulizer support
Model MY-138B
Help for the device you own.
Request instructions for your version, find help with device problems, and identify the part you need before asking for a replacement.
Tall display · Two front buttons. Use the full code on your device to confirm the version.
Keep the complete model code, including B. Use the matching instructions to confirm setup, mode selection and cleaning. Battery capacity and cup size do not specify runtime, a treatment duration or the amount of medication to use.
Instructions are requested for your exact version. The help articles below are general checklists to use alongside your matching guide.
- Format
- Handheld
- Power
- Built-in rechargeable battery · 3.7 V / 1200 mAh
- Medicine cup
- 10 mL cup · Replaceable medicine cup
- Included with each device
- One adult mask, one child mask, one mouthpiece and one USB-A to USB-C cable per device.
Know your device
MY-138B features and specifications
Use these manufacturer-listed MY-138B details to describe your device, its display and the part you need. Keep the full MY-138B code when requesting instructions or checking a replacement.
Rechargeable battery
3.7 V · 1200 mAh
These are the listed ratings of the built-in lithium battery, not the charger input. Check the charging markings and matching instructions for your unit.
Help with charging or powerMedicine cup capacity
10 mL
This is the listed cup capacity, not a prescribed dose or an instruction to fill the cup to 10 mL. Follow your prescription and the fill guidance for your exact version.
Find the matching instructionsTimer options
10 or 20 minutes
The listed timer options do not determine your prescribed treatment duration. Use the matching instructions to identify and select a mode.
Help with modes and display numbersDigital display and alerts
Low battery · Low liquid
A digital display and low-battery and low-liquid indicators are listed. Record the exact number or symbol and what the device does so support can check the meaning for your version.
Describe a display or indicatorAutomatic cleaning function
Follow the matching care instructions
The manufacturer lists an automatic cleaning function. It does not replace the separate cleaning and disinfection requirements for each component. Request the instructions before using it.
Plan cleaning for your modelReplaceable medicine cup
Confirm the exact replacement
The manufacturer lists a replaceable cup. Send the full model, cup markings and connector photos so support can check the fit and availability of a replacement.
Request help matching a cup
From the first use onward
A clear place to start.
Answers to the questions that come up before, during and after using your Mayluck.
Just opened the box?
Check what arrived, identify your power version and find the instructions for your device.
Read the guideWhat belongs in the cup?
Check the original liquid label and your exact device instructions before using it.
Read the guideFinished using it?
Plan cleaning, drying and storage by component, using the guide for your full model.
Read the guideReplacement accessories
Mayluck mask & mouthpiece set
1 adult mask + 1 child mask + 1 mouthpiece. Compatible with all Mayluck nebulizer models.
View the accessory set in the Mayluck storeCurrent price, availability and shipping are shown in the store. No support form is needed to view this set.Portable Mesh Nebulizer (MY-138B) · Device help
Find a clear next step.
Describe what you see, when it began, and any display or indicator. That makes guidance more useful.
Keep the useful links
Your model’s support, easy to find.
Get your model’s support page and Mayluck contact details by email. No account needed.
A person, when you need one
Let’s take the next step together.
Your model, a few details, and a clear way to reach us.