SQMETR Rechargeable Aquarium Oxygen Pump USB 70H/40H Fish Tank Oxygen Pump Durable Ultra Silent Oxygen Generator

Voltage :5V Battery life :14 hours Power cord length: 50cm(19.69in) Charging method: USB Material: ABS plastic Product size: 10570.546mm(4.132.781.81in)Colour: Black Model: 40 hours (Single Hole) Material :ABS plastic Indirect working hours: 70 hours Power :1W Indirect working hours: 40 hours Voltage :5V Colour: Black Brand New and High Quality Charging method: USB Gas output: 2L/Min

Battery life: 18 hours Battery: 2600mAh lithium battery Power cord length: 50cm(19.69in) Type: Oxygen Pump Power :1W Battery: 1800mAh lithium battery Model: 70 hours (Single Hole) Product size: 10570.546mm(4.132.781.81in) Packaging list: 1 X oxygen pump 1 X hose 1 X Bubble Stone 1 X charging cable

Features: 1.Made of high-quality materials, it is durable and fully functional 2.It has a power of 1 watt, a large gas production capacity and stable gas production 3.USB power supply, which can be used with power banks, car USB, computer USB, etc. 4.It can increase the oxygen in fish, shrimp, crabs, shellfish and sea turtles 5.Applicable scenarios: fish tanks, fishing, transportation

Tips: 1.Due to the light and monitors effect, colors may have lightly difference. 2.Please allow slightly size errors due to manual measurement. Thank you for your understanding!