Welcome To Aqqa Aqqa Is A Professional Shop Specializing In Aquarium Supplies And Accessories, All Products From This Store The Actual Filming Of Goods Please Rest Assured That You Purchasers To Buy We Are Determined To Provide Better Product And Better Services To Our Customersour Customer Service Is Online 24 Hours, Providing Pre-Sale, Sale, After-Sale Service, The Product Implements A Free Return Policy, Free Replacement Within 3 Months If You Have Any Questions, Please Feel Free To Contact Us Aqqa--Aquarium Accessories, Quality Assurance Product Description Product Name: Aqqa Rechargeable Air Pump Power: 17W 25W Suggest Tank Size: 0-100 Gallon 0-140 Gallon Pressure: 001Mpa 002Mpa Power Cord Length: 25Ft Air Flow: 17Lmin 25Lmin Mode: Normal Work Intermittent Work Package: 1 X Aquarium Air Pump 1 X Adapter 2 X Air Stone (Or 1X Air Stone) 2 X Air Tube (Or 1X Air Tube) 1 X Wire Cord 1X Use Manual Why Do You Need A Lithium Battery Air Pump 1If There Is A Sudden Power Failure, This Air Pump Will Be Very Useful And Can Continue To Work For The Fish Tank 2This Air Pump Very Small And Easy To Carry, If You Need To Move Your Fish Tank Or Or Go Out With Fish Or Go Fishing, Air Pump Can Provide Safe Oxygen To Fish 3Two Modes: Normal Mode And Intermittent Mode, The Intermittent Mode Can Automatically Save Energy, And It Can Be Used Continuously For 25-28 Hours In The Intermittent Mode 4Usb Power Supply Is Easy For Notebook Computerpower Bankvehicle Usb Re-Chargeable Precautions For Use 1Please Place The Air Pump 25Cm Above The Horizontal Surface If You Place The Air Pump Below The Horizontal Surface, Be Sure To Install A Return Valve 2Keep The Air Pump Away From Water As The Air Pump Is Not Waterproof 3Unplug The Air Pump And Contact The Seller If The Air Pump Is Making Abnormal Sounds, Is