TX3-XLR Being lightweight and ergonomic, it allows you to connect any XLR handheld or shotgun microphone (sold separately). This transmitter can also provide 48V phantom power to condenser microphones. Additionally, it ensures reliable transmission up to 60m. Practicality The TX3-XLR is powered by two AA batteries and features an On/Off switch that also functions as a mute button. The OLED display (easy-to-read, backlit, and with adjustable brightness) shows the channel/group, input level, mute status, frequency, and transmitter battery life. Professional Device This system features 96 frequencies to be manually selected to find the interference-free transmission channel for wireless transmission to the RX1 receiver (available separately). Furthermore, the transmitter has been equipped with two RF transmission power levels: the high setting at 50mW improves signal quality during recordings at greater distances, while the low setting at 20mW serves to maximize battery life during close-up recordings. Package contents: Godox TX3-XLR transmitter original product box.