[DETAIL] Description Size: 8x3.5cm Color: As shown in the picture Material: Plastic+copper Powered by: USB, 5v 1A Power: 1W Power cord length: 90cm Air tube length: 90cm Note: 1.The product does not have a charging function, once the power supply is lost, it will stop working. 2.The air pump is not waterproof, please do not contact it with water. Features: 1. Energy-saving and silent. 2. Using copper as the motor material, the performance is stable. 3. It can be used for oxygenation in fish tanks, outdoor fishing, oxygen supply for seafood, etc. 4. USB power supply, you can get electricity through sockets, power banks, and cars. 5. Equipped with air stone, the air volume is large, stable and uniform. Package included: 1 x aquarium air pump [ATTRIBUTES] - Battery Included: No - Hign-concerned Chemical: None - Voltage: 110-240V - Battery Included: No - Hign-concerned Chemical: None - Voltage: 110-240V - Material: Plastic - Model Number: ADH363 - Tube Calibre: 0.5 cm - Power (W): 1 W - Origin: Mainland China - Type: fish