The Godox Wmic TX1 is a bodypack wireless transmitter compatible with the WMic wireless receiver. Being lightweight and compact, it is perfect for presenters and performers. It also ensures reliable transmission up to 100 meters away. This transmitter is equipped with an omnidirectional lavalier microphone that provides a 360° sound pickup pattern and maintains consistent performance even during the subject's head movements. Additionally, the transmitter features a lockable 3.5mm microphone input, designed to prevent accidental disconnections, and an on/off switch that also functions as a mute button. The easy-to-read OLED display shows the input microphone level, mute status, and battery level. The Godox TX1 offers two RF transmission power levels: 40mW (for improved signal quality when working over long distances) and 10mW (for maximum battery life when working up close). This device can be powered by two AA batteries or via USB. Key product features: Channel group: A / B Number of channels: 96 (group A: 48; group B: 48) RF frequencies: 514MHz - 596MHz Audio delay: 12ms Audio input port: USB-C Power supply: 2 AA batteries Dimensions: 63x190x22mm Net weight: 70 grams Package contents: Godox TX1 transmitter belt clip Godox LM1 omnidirectional lavalier microphone (120cm)