Description: This product adopted with oxygen pump and mobile power 2 in 1 design, which is multi-function for you to use in daily life. Designed with a metal buckle clip, this USB air pump is convenient for you to carry around in outdoor. Made with ABS plastic material, this product is wear resistant for long time reused. The length of this product is 14cm, width is 6cm and thickness is 2.2cm. It is suitable for aquarium oxygenation, outdoor fishing, seafood oxygenation, etc. Item Name: USB Rechargeable Air Pump Material: ABS Features: Portable, Multi-function, Wide Application Battery: Rechargeable Battery Battery Capacity: 3000mAh Size Details: Size: 14cm x 6cm x 2.2cm/5.51" x 2.36" x 0.87" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x USB Rechargeable Air Pump 1 x Air Tubing 1 x Air Stone 1 x USB Power Cable