OPSMEN Wireless Electronic Earplug In-Ear Hearing Protection Shooting Noise Safety Earmuff Headset NRR 22dB Black : Sports & Outdoors

Description

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. In 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 technology improves the recognition of the voice in the environment, which can optimize the vocal dialogue in the environment and make the voice clearer.

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