Germany Ohropax earplugs, noise, anti -noise, sleep, sleep, sound insulation, and sound insulation, students silent soft

[Good buying and selling toolbox] Related marketing model-Number: RL_21_1_START. The code here is the main sign of the system recognition template. It cannot be modified or deleted, otherwise the template will not be uninstalled normally. [Good buying and selling toolbox] related marketing model-Number: RL_21_1_END. The code here is the main logo of the system identification template. It cannot be modified or deleted, otherwise the template will not be unloaded normally. Dear, could you please take a look at the automatic prompts and how to use it? A small store cannot afford medium or negative reviews? Thank you very much. I wish you a happy life, smooth work and good health. ? ? Dear friends, please note: earplugs are not inserted directly into the ear canal! The entire earplug must be rubbed thin (you can also use both hands to stretch the earplug and rub it thin) and then lift the ear with your hands as soon as possible to straighten the ear canal. Rotate it and insert it into the ear canal. It must be inserted into the ear canal. Press the bottom of the earplug with your hand. Wait 30 seconds for the earplug to fully expand. Release it. ? Is it appropriate to insert earplugs i…