Aquarium Fishing Tank Oxygen Air Bubbles Pump Function Ultra Silent High Energy Efficient echargeable 2200 MAH Battery with 2 Air stone/2M Silicone Tube

Description

Double-headed pump size:L x W x H = 11.1x7.5x4.1cm (4.37" x 2.95" x 1.61") Package: 1 x Air pump 2 x Tube 2 x Air stone 1 x USB cable Material: ABS Input: 110-240V ac-50/60Hz Battery capacity: 2200MAH Color: White Notice: 1.If you don't use often,please every 3 months storage time of about 8 hours supplemental power,so as not to affect battery life. 2.Do not get wet. 3.When charging, please stay away from flammable and explosive, the longest charging time not more than 10 hours.