residual gas inside, so that the pressure in the lighter gas tank is eliminated; 2. Press the outlet of the gas tank to be
vertically downward for about 5 seconds each time, two or three times. 3. Please wait for about 3-5 minutes after the inflation is
completed. If there is still no ignition after 5 minutes, please adjust the valve to a larger size. (note the +-) direction. For
more details, please see the detailed introduction below. If you have any questions, please contact online customer service or
call Manager Shu! Special reminder: In the plateau area above 1000 meters above sea level, the use of inflatable windproof and
direct lighters will all affect. The ignition rate has a large proportion of decline, so please choose a windproof
straight-through lighter with caution. Try to use open flame, kerosene lighter