Ultra-quiet Air Double Head Four Head Fish Tank Oxygen Oxygen - Four

Overview: 1. Quiet, with air compression system and shock absorption system Integrated multi-stage silencing design 2. The bottom of the air inlet filter enters into the filter device to let the room air It is pure and protects the normal operation of the air pump. 3. Adjustable with a regulating valve design, the gas volume can be adjusted according to Need to adjust. Product information: Voltage: 220~ 240V Frequency: 50Hz Noise: 40dB Power: 5W Pressure: 0.012Mpa Exhaust volume: 7.2L _/min Weight: 0.53kg Product size: 165X100X75mm Packing size: 126x84x200mm Package: Oxygen pump x1