The DAMAFE M3 2 in 1 Wireless Lavalier Microphone for iPhone iPad comes with a charging case and 3 Lithium Polymer batteries included. The product dimensions are 7.7 x 6.2 x 2.69 cm and it weighs 80g. It was first available on 28 Jan. 2024 and is manufactured by DAMAFE. The item model number is M3 and it has guaranteed software updates. The microphone features an LED display receiver, DSP noise reduction, long-distance transmission, and is compatible with iOS devices. It is designed for video recording, vlogging, interviews, and other content creation purposes. The mic is easy to use and does not require Bluetooth or an app. It can provide up to 9 hours of battery life and the charging case can provide 3 charges for both mics. The wireless mic set can last for 33 hours when using 2 transmitters simultaneously.