Charging mode: type-c Rated power: 60W Output pressure: 150PSI (Max) Noise:Less than 84dB Operating temperature: -20℃- +50℃; LED Lighting: Bright-Flashing-SOS Matters needing attention ( must see): 1. The product has just been received, you must first turn on the flashlight to discharge, then charge the product for more than 4 hours before starting the car, because the product's battery is empty. This operation can prolong the service life of the product! 2. Do not discharge and charge at the same time! 3. Charge every 3 months, low power may fail . 4. Charge phone tablet only occasionally. efficiency is about 50%. 5. The charge speed or discharge speed be fast during the last 15% power of the jump . Please do not worry about these problems. This is the characteristic of high-rate lithium batteries, and it not affect product quality and normal use. Why it's necessary to get a jump ? 1. Long standby time run out battery 2. Make preparation for a long driving trip 3. Your car can't due to low power or freezing winter 4 in 1 Car Starting Device - Do more with Less Money. 1. Car Jump 2. 150PSI Air Compressor 3. Power Bank 4. LED Flashlight Product Model:Car Jump with Air Compressor Current:1000A Charging time:3-4H Rated input:5V1A Cylinder diameter:17mm Size:150x90x46mm Unit:Bar,Psi,Kpa,kg/cm Colour:Black Material:plastic Package Contents: 1set * car emergency starting power inflatable pump machine Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.