• Before turning on the unit, please read and follow the instructions in the manual before use to avoid any problems.
• NOT SUITABLE for smartphones that still have a 3.5mm jack (headset hole).
• For Samsung Galaxy A & M Series smartphones, you can use the built-in voice recorder app to record audio, and third-party video recording apps such as Open Camera, etc., if recording with the built-in camera app is not possible.
• For Apple iPhone smartphones with a Lightning port, an adapter (specifically for the mic, not just the charging adapter) is required for operation. The adapter is not included in the package.
• If the indicator light on the mic receiver does not light up when connected to an Android phone, you can activate OTG mode first in the phone's settings, then reconnect the receiver.