Add high-quality audio to video content with the Samson Go Mic Mobile Lavalier Wireless System. The systems two-channel receiver comes with a variety of mounting hardware and cables to connect your digital device, and the rechargeable lithium-ion battery lets you record for up to 13 hours. In addition to the receiver, the system features Samson's PXD2 Beltpack Transmitter and LM8 omnidirectional Lavalier microphone for up to 100-feet of uncompressed digital wireless operation.