dc 12v hand held digital tire inflator

1. with pre-set digital gauge, easy to read in light.2. fast inflating - powerful motor for maximum inflation pressure 100psi, inflation time: 6 minutes 3. rechargeable lithium battery - fills 3+ tires on one battery charge (from flat to full), rechargeable lithium ion battery that recharges through a power port (cable included) 4. 2 power: dc 12v and battery pack, help you when camping outside.5. preset digital gauge - inflate-right technology (auto shut off at set pressure). . led display - easy-read, backlit digital display (0-99 psi).7. indicator - battery life indicator lights.8. automatically - shuts off after a short period of non-use..syi