High-Noise
High-Noise earpieces designed to work perfectly with all Black Diamond Radio walkie-talkies. Our HN earpieces use a near-field mic that only picks up sound within inches of it's position. This means that you can hold the mic a few inches from your face and speak at a conversational volume and your team will hear every word... without the background noise. Nascar, concerts, or anywhere there is a wall of noise the Custom Earpiece HN series will dominate!