Sunvook Digital 12V, 150PSI Tire Inflator with Cigarette Lighter/LCD Screen/LED Light Strong Power ➤Quite: Two-way radiator reduces the noise during use, Less noise than other similar products. ➤Safety & Durable: Pass multiple repeated safety testing;Inflate tire quickly with strong power, improve efficiency and save your time. ➤Note: After a continuous use of the machine for more than 10 minutes, the machine needs to be stopped and reused after 15 minutes.3 Additional Adaptors➤Mattress: Inert the mattress adapter into the valve/tyre chuck and push down the valve lock lever to secure connection. ➤Ball: Insert the Ball Adaptor into the valve/tyre chuck and push down the valve lock lever to secure connection. ➤Bicycle: Connect valve/tyre chuck to bicycle tyre air valve and push down the valve lock lever to secure connection.  Tire Inflator Feature ➤LED Light: Sunvook digital tire pump is equipped with bright and long-lasting LED lights, easy to use even in the dark. ➤Auto Shut-off: This intelligent tire inflator will auto shutoff after reaching your desired PSI. ➤LCD Display: Comes with high-precision digital tire pressure gauge.