@CryptoXieon If there were a microphone, you could see it, easily, as the entire internal assembly can easily be removed.
SentinelX BLE does not have an indefinite warranty. If you were denied a replacement by our support team, it means your device was no longer eligible.
@CryptoXieon 如果有麦克风，你可以很容易地看到它，因为整个内部组件可以很容易地移除。
SentinelX BLE 没有无限期保修。如果我们的支持团队拒绝您更换设备，则意味着您的设备不再符合条件。