Radians Vertex Bluetooth Electronic Earplugs — 21dB NRR, Rechargeable

Built for discreet in-ear hearing protection, the Radians Vertex provides a 21dB NRR while allowing you to stay aware of your surroundings. High/Low compression modes: 85dB & 105dB let you select the appropriate level of attenuation for noisy environments, and the system can boost everyday sounds up to 5X so conversations and ambient cues remain audible. Bluetooth 5.0 enables hands-free calling and media playback from your devices. Power comes from rechargeable lithium-ion batteries delivering up to 9 hours of run time; a USB-C cable is included for charging. Audio hardware includes 9mm dynamic range speakers plus two omni-directional in-ear microphones for clear capture. For comfort and durability you get three rubber ear tip sizes, a reflective woven cable, and a carrying case included.