Feature●X8 NANO - Ultra-Fast Inflation - Recommended by sport coaches. This electric ball pump delivers air volume input of 8L/M, double the speed of others. It finishes the inflation of a regular ball in 9s (7.5 to 8.5 PSI). The smart air pump will free your hands and get you pumped like a MVP to beat your opponent.●X8 NANO - Reach Professional Accuracy - With built-in digital sensor, the air pressure is accurate to 0.2PSI, better than other similar ones with 1PSI accuracy value, which adheres to competition accuracy requirements. Also the max pressure of the air pump is 19.9 PSI, which designed for all ball types (Football/Soccer Ball/Basketball/Volleyball).●X8 NANO - 5 Preset Modes - Just one-key select preset mode, then start inflating and auto stop once the preset pressure is reached. The 4 preset modes (Football, Soccer, Basketball and Volleyball preset ball pressures) save time and effort, focusing on what matters-winning! The customized mode allows you to set value from 1.0 to 19.9 PSI, the user can set the specified pressure value to match the professional pressure value of the ball. (eg. NFL GAME recommended football pressure is 12.5 PSI).●D2 - New Diode Technology - We adopt advanced bright Osrams green laser technology. Green laser is 2 times brighter than red laser with the same light source. It has a working range of up to 100ft ( used indoors ) and can reach up to 164ft in pulse mode. The working accuracy is exceptional, with horizontal and vertical errors controlled within 1/8-inch at a distance of 30 ft.●D2 - 10 Hours of Continuous Use & Type-C Charging - Powered by a built-in 2200mAh rechargeable battery, providing excellent operating time with up to 10 hours of continuous use on a full charge. The high-capacity battery is rechargeable up to 500+ times.Description Fanttik X8 Nano Electric Ball Pump & Fanttik D2 Laser Level