• Portable, rechargeable
• Reservoir: ≥1000 mL, 1pc
• Noise: ≤60dB(A)
• Aspiration rate: ≥15L/min
• Ultimate negative pressure value: ≥0.075MPa
• Regulating scope of negative pressure: 0.02MPa ~ultimate negative pressure value
• Power supply: 12V DC
• Internal battery