Bullet Points: Energy Efficiency Mini Electric Air Pump is a pure copper coil motor with strong power, comes with an All-copper motor, is safe to use, and is great to reduce energy consumption. Perfect for Reuse Mini Electric Air Pump comes with an all-metal cylinder, features a long service life, is low and not sharp, designed with fast heat diipation. Save Your Time Mini Electric Air Pump is very fast to accomplish the operation, features strong power and fast replenishment, wonderful to let inflation enter the era of speed-up. Convenient for Being Carried Mini Electric Air Pump is portable and very simple to carry, great to put the power cord/inflatable tube into the machine, and features the back of the storage. Multi Functions Mini Electric Air Pump comes with three digital display operation functions and features a fully automatic digital display, including night vision preure measurement/preset tire preure/automatic filling and stopping (digital display model). Description: Comes with an All-copper motor. Features strong power and fast replenishment. Comes with three digital display operation functions. Specification: Product name: Air Pump Product material: ABS, metal Product weight: 840g Product size: 19.8*14*7.5cm/7.79*5.51*2.95in Packing List: Air Pump*1 Note: Product size/pictures are manually measured and taken, please forgive me for a little deviation