U6 HF video and interview system, one transmitter and one receiver operating on the 2.4 GHz frequency band, omnidirectional microphone built into the transmitter, rechargeable batteries, dual channel True Diversity receiver with stereo output on 3.5 mm, 24-bit/48kHz A/D conversion, 4 channels, range up to 27 m (unobstructed), frequency response: 100 Hz to 20 kHz, latency 5 ms, dynamic range 97 dB (Mic mode), approx. 4 hours battery life, USB cable and 3.55 mm mini jack included.