Howard Leight Sync hearing protector
Howard Leight Sync is a passive hearing protector with stereo sound which protects hearing, has a good hifi sound and provides the possibility to listen to portable music players at work and at leisure.
The close-fitting design effectively blocks background sound, isolates the sound in the hearing capsule, and decreases the need to increase sound volume. The hearing protector requires no batteries as one just needs to charge the music player.
SNR: 31 / H:29 M:27 L:22.