USB Powered Fishing Oxygen Air Pump Car Outdoor Air Pump Case Mini Aquarium Air Pump Tool

Feature: 1. Strictly control noise, the machine is fully enclosed design noise is smaller. 2. This is a high performance, large capacity product, very suitable for small, medium tank oxygen. 3. Ideal for use in all types of aquarium and aquaculture environments for oxidation. 4. With regulating valve, can be effectively adjusted. More convenient to use, connect to the USB interface can work. 5. 10000mAh charger can be used for about 36 hours without interruption. It supports most USB power adapters. Specification: Item Type: USB Powered Oxygenation Pump Material: ABS, Pure Copper Movement Weight: Approx.170g 6oz Adapter Power Supply: AC 150V 240V, 50 60HZ Power Supply (with Built in Battery). Package List: 1 x Oxygen Pump1 x Hose2 x Accessories Note: 1: Please check whether the battery voltage meets the requirements before use.2: The position of the air pump must be higher than the water surface to prevent the gas from flowing back into the air pump and causing damage to the air pump.3: Please stay away from flammable and explosive materials when charging. The product is slightly waterproof, so please don t use it for a long time.4: Children please use with the company of an adult.5: Each battery needs to be charged immediately after each battery is used up. When the battery has not been used for 3‑5 months, the battery needs to be charged, otherwise the battery will be damaged.