MTH610 is a wideband handheld transmitter for professional wireless microphones in interviews, live events and theatre. It features an OLED display with a 1‑jog control and two quick buttons for gain and channel setup, DSP-based wide/narrow band modulation with Linear technology for intermodulation-free operation, and country-dependent tuning from 470 to 1260 MHz. It supports Bluetooth/LoRa control, removable microphone heads, SD recording, and rechargeable Li‑ion power via USB.