Sanwa Supply Bluetooth headset dual microphone noise (with cancellation) MM-BTMH68BK

Dual microphone noise cancellation allows your voice to be heard even in low voices. *Dual microphone noise cancellation → Noise cancellation is performed by collecting audio with two microphones: a microphone for calls (one that picks up your own voice) and a microphone that picks up environmental sounds. Since the microphone is placed close to your mouth, it has excellent sound collection, and your voice is transmitted clearly even when wearing a mask. The soft ear hooks reduce the burden on your ears when wearing them, making them easy to use for long periods of time. Earpieces come in three sizes: S, M, and L, so you can choose the size that fits your ears. It can be attached to either the left or right ear.