INCLUDES: WMX-1-TX Wireless Lav Mic with Transmitter, Foam Windscreen. **IMPORTANT NOTE - REQUIRES RECEIVER UNIT SOLD SEPARATELY**. VIDEO LAVALIER MIC: Improve your audio quality with this wireless lavalier microphone for iPhone, Android smartphones, and DSLR videos. 1-YEAR WARRANTY: We’ve got your back! Our products are designed to ease your technical woes, not add to them. Our friendly US-Based support team is here to help. CRYSTAL CLEAR AUDIO: Clip on microphone captures crisp sound and with zero signal interference. LAV MIC WIRELESS TRANSMITTER: Powerful transmitter broadcasts audio signal up to 200 feet away.