Product Specification Specific parameters Maximum PSI 150 Battery Capacity 7.4v 500mAh Number of Inflations per Charge 1（0-100psi） Material Aluminum alloy + ABS + Acrylic Auto Shutoff Feature √ Preset Pressure Settings √ Inflation Time 120-150s（100psi） Display Screen Type Led Cha

Available in multiple colors/sizes — see full options on ROCKBROS’s site.