Review on Retevis Throat Mic Walkie Talkie Earpiece with Finger PTT - Enhanced Communication for Motorola CP200 Walkie Talkies by Geoff Foster

The sound quality of the microphone and headset is poor: it sounds very muffled. Even when I'm just talking (not on the radio), I often hear a buzzing in my headphones. I'm assuming the vibration is being transmitted through the pipe. Great idea, just not a great product. UPDATE: After I left this review, the seller contacted me immediately and gave me a full refund. That's great honesty and customer service! In fact, the performance of the product does not change, but such support is top notch!