Portable Mesh Nebulizer JSL-W303

Key Features

• Advanced Mesh Technology: Uses a vibrating metal mesh plate to generate an ultra-fine aerosol (≈5 μm particles) for efficient deep-lung delivery.

• Compact & Portable: Handheld design (only 43×58×121 mm) and lightweight – ideal for convenient use at home or while traveling.

• Whisper-Quiet Operation: Runs nearly soundlessly (<50 dB), making it child-friendly and unobtrusive during treatment.

• Dual Power Options: Operates on two AA batteries (DC 3V) or via a USB-C power adapter (100–240 V input) This flexibility ensures continuous use even when batteries run low.

• Adjustable Output: Three flow/speed settings let users customize the dose and duration of therapy  Low power consumption (≈1.5 W) and long battery life (about 4 days at ~20 minutes/day) support repeated treatments.

  Instructions for Use

  • Setup: Remove all parts from the packaging, clean and disinfect the medication cup and accessories before first use. Open the battery compartment and insert two AA batteries (do not mix battery brands). Alternatively, plug in the USB-C cable to a suitable adapter.

  • Medication Filling: Unscrew the top cap, pour the prescribed medication solution into the nebulizer’s cup. Use at least ~5 mL (up to 18 mL max) per session as directed. Secure the cap before turning the unit on.

  • Attaching Mask/Mouthpiece: Connect the appropriate breathing accessory – a mouthpiece or the included face mask (adult or child) – onto the outlet. The aerosolized particles will be inhaled through this interface.

  • Operation: Power on the device and select the desired speed (three settings available). Hold the nebulizer upright, place the mouthpiece in your mouth (or mask over nose/mouth), and breathe normally. Inhale slowly and deeply to draw the mist into the lungs, then exhale through the mouth or mask.

  • Treatment Duration: Continue inhalation until the medication is used up. The unit will automatically shut off when the liquid is depleted. This typically takes 5–10 minutes per session. After use, turn off the device, remove the mask, and proceed to clean per guidelines below.