• 【Native Wearable Design】Hands-free operation with comfortable head-mounted mask and dual-section elastic headband, allowing simultaneous use while reading, working, or sleeping for convenient home care.

• 【120kHz Ultrasonic Mesh Technology】High-frequency micro-mesh nebulization creates uniform 2-5 micron particles that penetrate deep into airways and alveoli for enhanced medication absorption efficiency.

• 【Portable Battery Operation】Built-in 3.7V lithium battery provides up to 60 minutes of continuous nebulization on a single charge, with Type-C charging port for home adapters or power banks.

• 【20-Minute Auto Timer】Automatic shut-off after 20 minutes of operation ensures safe and controlled treatment sessions with self-cleaning mode for easy maintenance.

• 【Ultra-Quiet Operation】Operates at ≤21dB noise level, ensuring peaceful treatment without disturbing sleep or daily activities for both adults and children.

Specifications:

• Model: YS38E
• Power Consumption: 1.5W
• Nebulization Rate: >0.2ml/min
• Particle Size (MMAD): 2-5 microns
• Medicine Cup Capacity: Max 8ml, Min 0.5ml
• Vibration Frequency: 120kHz ±10%
• Device Dimensions: 38mm (L) x 30mm (W) x 66mm (H)
• Power Supply: DC 3V; AC 110-240V 50/60Hz
• Operating Noise: ≤21dB
• Battery: Built-in Lithium Battery 3.7V ±20%
• AC Adapter: Input 100~240V 50/60Hz, Output 3V~5V DC 1~2A
• Operating Temperature: 10°C~40℃, Relative Humidity ≤80% RH
• Air Pressure: (86.0~106.0) kPa
• Storage Temperature: -20°C~55℃, Relative Humidity ≤80% RH
• Storage Air Pressure: 70.0~106.0 kPa