1. Up to 3000psi pressure, 45 grams/min grease flow capable for all regular use, suit for your cars and machinary, anything needs lubricant 2.3-5 Hours Charger(UL/GS/CE) 3. Clamshell Packing(Plastic) 4. Two hoses inside. 6"hard hose and 12" flexible hose, more options in using. 5. Small size and cute looking 6. New product and patent hold.