Listen Tech LR-4200-072 Intelligent DSP RF Receiver, 72 MHz

The Listen Technologies LR-4200-072 is a top-notch assistive listening device. As part of the iDSP line, it offers industry-leading sensitivity and 20 dB less noise, delivering crystal-clear audio in various settings like classrooms, boardrooms, and conferences. Its compact and lightweight design, integrated with a neck loop/lanyard and a DSP loop driver, provides comfort and an enhanced listening experience for T-coil hearing aid users. With dual 3.5mm jacks, users can share the receiver. The micro-USB connection allows for easy charging, setup, programming, and firmware updates via the free iDSP software. Advanced Lithium-ion rechargeable batteries ensure long-lasting power. The OLED display clearly shows channel, battery status, and volume level. It also comes with lanyard and belt clip options for convenient use and is suitable for single-channel applications.

Using the Listen Tech LR-4200-072 is easy. First, charge it using the micro-USB connector. You can use the free iDSP software to set it up, program it, and update the firmware. To adjust the channel, press and hold the up/down volume buttons for 5 seconds and then use the buttons to select the channel. When using it, you can wear it around your neck with the lanyard or clip it to your belt. If you have a T-coil equipped hearing aid, the DSP loop driver will give you an enhanced listening experience. Share the audio with others using the dual 3.5mm jacks. For maintenance, keep the device clean and dry. Avoid exposing it to extreme temperatures. When the battery is low, the LED will flash. Charge it promptly to keep it working. Also, make sure to update the firmware regularly to get the best performance.