EARMOR M20T PRO Bluetooth Electronic Hearing Protection — Black

The EARMOR M20T PRO are electronic in-ear earbuds with Bluetooth 5.4 connectivity, designed for use in high-noise environments where hearing protection is needed without losing situational awareness. Built for sport shooting, hunting and airsoft, their compact in-ear form factor does not interfere with helmet fit, over-ear headsets or protective masks.

Protection is rated at an NRR of 30 dB: impulsive sound peaks such as gunshots are electronically suppressed before they reach a harmful level, while sounds at normal intensity — voices, commands, ambient noise — remain audible through the Ambient or Clear Voice mode. Quiet mode shuts off the ambient input for concentration or rest. Three selectable profiles allow the earbuds' behaviour to be adjusted to the situation without removing them from the ear.

The in-ear format involves a specific trade-off compared to over-ear headsets: fit depends on choosing the right tip — triple-flange inserts in three sizes (S/M/L) and ear caps in two sizes (S/L) are included — and an imprecise insertion noticeably reduces passive isolation. On the other hand, the footprint is minimal, compatibility with head-worn equipment is total, and the weight does not strain the neck during extended sessions. The charging case with its built-in 500 mAh battery extends total runtime to up to 50 hours, with roughly 10 hours per single charge of the earbuds at 65 mAh each. Charging is via USB-C.

Key points

• Electronic suppression of impulsive peaks at NRR 30 dB: protects hearing during shooting while keeping ambient sound audible in the pauses.
• Three selectable modes (Quiet, Clear Voice, Ambient) to adapt acoustic behaviour to the situation without removing the earbuds.
• Bluetooth 5.4 for music and hands-free calls: controlled directly from the earbuds without taking out the phone.
• Compact in-ear format: no lateral bulk, full compatibility with helmets, masks and ballistic eyewear — well suited to airsoft and dynamic shooting.
• 500 mAh charging case with USB-C port: up to 50 hours of total portable runtime.
• Tip kit included (triple-flange S/M/L and ear caps S/L) to tailor fit and optimise passive isolation.

In the box

• 1 pair of EARMOR M20T PRO earbuds
• 1 charging case with built-in battery
• 3 pairs of triple-flange inserts (S/M/L)
• 2 pairs of ear caps (S/L)
• 4 foam windscreens