Is it normal to hear a metallic sound when using the talk mode on the cam?

• Applicable Products: SwitchBot Pan/Tilt Cam, Pan/Tilt Cam 2K, Indoor Cam, Outdoor Spotlight Cam

1. When the microphone captures the sound again when it is output through the speakers, a metallic sound is produced. In camera products, when the smartphone is close to the product itself, the sound is picked up from each other.

2. To remedy this issue, it is recommended to place smartphones and other camera equipment as far away as possible from the product.