USB Rechargeable Solar Oxygen Pump Water Proof Ultra Silent Fishing Oxygen Pump Booster 2-4L/min

Welcome to my store ! ! !. Follow our store to receive coupons. All items are brand new and good quality. If you have any questions, please feel free to contact us, we will reply promptly --------Hope you have a good shopping in our store!! ------- Product DescriptionType: Solar Oxygen GeneratorSize:129.43.6cm(4.723.701.42in)Material: Plastic + CopperPower supply method: USB, 5v 1ABattery capacity: 2400mah for 20hAirflow:Double hole: 2L/minFour hole: 4L/minProduct Power:Double hole: 8W (MAX)Four hole: 16W (MAX)Three Modes Features:Ultra-Small Body, Easy to Carry： Lightweight Design, No Burden for Outdoor Fishing, Metal Clip for Easy Attachment to Fish Tank or Box WallsConvenient Solar & USB Charging: Everyday Charging Ports, Worry-Free Battery StorageAccurate Battery DisplayWaterproof designAutomatic Restart After Power Outage ：In plug-in mode, automatically protects charging. Switches to lithium battery operation during power outagesApplicable Scenarios :  Going out fishing/Power outage at home/ Long-distance transportationLess than 30 DB, low-noise operation2400mAh, large battery capacity, strong endurance Package includes:1 pc* Fish Oxygen pump1* charging cable2/4PCS* 1m Inflatable tube2/4PCS bubble stone Notes:Transition:1cm=10mm=0.39inch1. Please allow 1-3cm error due to manual measurement.2. Due to the light and screen difference, the item's color may be slightly different from the pictures.3. If you have any problems, please contact me as soon as possible.Service(1) All our items are as described in their description.(2) Items are 100% brand new, we offer the best products atthe best prices.(3) We will carefully inspect and test the equipment before shipment to make sure there is no damage or problem.(4) If the item you received is defective, please contact us immediately.