- Ultrasonic Frequency: Approx. 140 kHz
- Power Supply: 2 × AA batteries or Adapter
- Rated Power: <2 W - MMAD: Approx. 3.5 μm
- FPF: Approx. 80% - Nebulizing Rate: ≥0.2 ml/min
- Nebulizing Head Life:180 hours
- Max./Min. Liquid Volume: 8 ml/0.5 ml
- Automatic shutdown without liquid
- Weight: 117 g - Device Size (mm): 120*60*45
AC/DC Adapter SPECIFICATION: - Input: 100~240V 50~60Hz - Output: DC 3V, 1A