With the BY-XM6-K3 microphone system, you can create vlogs and livestreams with high audio quality. The BY-XM6-K3 consists of a transmitter and a receiver. It is a wireless system that is ready to use right out of the box. Just plug it in and start recording! The stable 2.4 GHz frequency band ensures consistent sound quality. Under ideal conditions, you have a range of up to 100 meters between the transmitter and receiver. You charge the transmitter and receiver using the included charging case, which you can take anywhere. No cables are needed for charging. Simply place the transmitter and receiver in the case, and they will start charging immediately! You can then check the battery status with the power indicator on the charging case. With a 7-hour battery life, you can record all day long. Finished recording? Just place this Boya microphone set back in the charging case to recharge the batteries. Perfect for when you want to continue recording! The sound is captured by your iPhone or iPad. To do this, connect the receiver to the Lightning port of your iOS device. The microphone set is ready to use immediately, compatible with both audio and video apps. You simply start your video recording with the standard iOS/iPadOS app, and your recordings will automatically include the microphone's audio. Through the 3.5 mm jack, you can listen to your recordings live. Just connect any headphones to it. The transmitter has a built-in omnidirectional microphone. You can clip it to the back of the transmitter on your collar to capture your voice directly. It is also possible to connect a lavalier microphone via the MIC IN port. The BY-XM series comes as a complete set, including a lavalier microphone and charging cable.