Earmor M300T Bluetooth Electronic Hearing Protector — Pink

The M300T is an electronic hearing protector with Bluetooth 5.4 connectivity, designed for shooters, hunters and professional operators who need acoustic protection without giving up communication or situational awareness. With an NRR of 23 dB, it suppresses dangerous sound pressure peaks — such as muzzle blast — while the ambient microphones reproduce low-intensity sounds to keep you in contact with your surroundings.

The 3 selectable listening modes let you adapt the protector's behaviour to the situation: on the range, rapid transient suppression takes priority, while during observation or hunting, ambient amplification can be brought to the fore. Bluetooth integration allows you to connect a smartphone or communication device without extra cables, reducing clutter on the helmet or cap. Battery life reaches up to 60 hours on two AAA batteries — a format easy to source in the field — and the automatic shut-off after 4 hours of inactivity preserves the batteries even if the unit is left switched on by mistake. The IPX5 water-resistance rating ensures protection against water jets, useful in changeable weather or humid environments.

The ABS housing features an adjustable headband and folds flat for transport, reducing bulk in your kit. One practical point worth considering: an electronic hearing protector combines protection and situational listening in a single device, but an NRR of 23 dB is adequate for most long guns in open environments; those shooting in indoor ranges or with particularly heavy calibres may want to pair it with in-ear protection for dual hearing protection.

Key features

• An NRR of 23 dB suppresses shot-induced sound pressure peaks without completely isolating the operator from the environment.
• Bluetooth 5.4 eliminates the cable between the protector and the communication device, keeping the neck and back of the head unobstructed.
• Up to 60 hours of battery life on two AAA batteries covers multiple range sessions or consecutive hunting days without carrying a dedicated charger.
• IPX5 water resistance protects the electronics from rain and splashes, keeping functions intact even in field conditions.
• The adjustable headband and foldable structure accommodate different head shapes and reduce bulk during transport.
• Automatic shut-off after 4 hours of inactivity extends battery life even when the protector is accidentally left on.

In the box

• Earmor M300T electronic hearing protector
• User manual