This earpiece with microphone and PTT button is compatible with a range of walkie talkies including XPR 6550, 7550, APX4000 and others (please refer to item title for full list). It provides clear audio transmission and is great for hands-free communication. The comfortable earpiece fits securely in the ear and the PTT button is easily accessible. Whether you're using it for work or leisure activities, this earpiece is a reliable and convenient choice.
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