Nearly 2 hours standby, the electronic earplugs will be a beep
After more than 2 hours of standby, the electronic earplugs will auto shutoff and
emit 3 beeps
Put the earplugs in the charging case when they are turned on, and will auto shutoff
Needs to be turned on again, just press the ON / OFF button again
2 modes of noise reductionIn order to reduce the echo and reverberation when shooting in indoor/outdoor
environments, the electric earplugs are set with two noise reduction modes, indoor
mode and outdoor mode, which can be switched.
Clear voice tracking
Clear voice tracking technology improves the recognition of the voice in the
environment, which can optimize the vocal dialogue in the environment and make
the voice clearer.
Hearing protection is designed to reduce the harm caused by harmful noise or
Improper use or improper wearing can cause hearing damage in strong noise.
In order to use hearing protection headphones properly, you can consult a
professional and read the instructions carefully or call our company for more
details. Please do not wear headphones if the ear is ill, or improper protection
will cause permanent hearing loss.