-M20 electronic earplugs are a more convenient and excellent hearing protection product. It uses in-ear electronic hearing protection to help reduce continuous and impulse noise, while suppressing dangerous noise above 82 dB, improving perception and communication in noisy environments. There are two modes, indoor and outdoor, to adjust the ambient sound, suitable for use in high-noise environments such as shooting training, law enforcement, manufacturing and construction, making work comfortable and efficient.
-Battery life is up to 8 hours, and there is a low-battery reminder. The portable charging box does not need to replace the battery, which is convenient for charging. Compared with traditional noise-canceling headphones that are smaller and lighter, electronic earplugs are compatible, portable and comfortable. It comes with a silicone fixing rope to prevent loss, and accessories such as earplug covers and earplug covers of different sizes are convenient for users with different ear sizes.
Product Features
Noise reduction level +NRR22
Intuitive one-button operation
Rechargeable, long battery life
2 sound effects (indoor and outdoor)
Power, low battery prompt
Portable, comfortable, compatible
IPX-4 waterproof
Anti-lost silicone fixing rope
3 sizes of earphone covers and earbuds
Included data cable for charging
Automatic shutdown after charging, automatic shutdown after 2 hours of standby
