M20 Electronic Earplug is a convenient hearing protection product. It adopts in-ear electronic hearing protection, which can help reduce continuous noise and impulse noise, while suppressing dangerous noises higher than 82dB, and improve perception and communication in the noisy environments.
There are two modes for indoor and outdoor to adjust the ambient sound. It is suitable for use in high-noise environments such as shooting training, law enforcement, manufacturing and construction, making work comfortable and efficient.
The battery life can be up to 8 hours and a low-battery warning conveniently reminds the user. The portable case with an included rechargeable battery allows for convenient recharging. Compared with traditional noise-canceling headphones the electronic earplugs combine compatibility, portability and comfort. It comes with a silicone retention cord to prevent loss, and accessories such as earpiece covers of different sizes for users with different ear sizes.
- Noise reduction rating +NRR22
- Intuitive one-button operation
- Rechargeable long life battery
- Two sound modes (indoor and outdoor)
- Low battery power prompt
- Automatic shutoff after charging, automatic shutdown after 2 hours standby
- Anti-loss silicone retention cord
- Three sizes of earpiece covers and eartips
- The included data cable can be used for charging
- IPX-4 water resistance