
Williams AV IR RX20 Stethoscope Stereo Infrared Receiver, 2.3/2.8 MHz
IR RX20|WS-IRRX20
Williams AV IR RX20 Stethoscope Stereo Infrared Receiver, 2.3/2.8 MHz
IR RX20|WS-IRRX20
Key Features
- Stereo infrared receiver with 2.3/2.8 MHz frequency
- Includes internal LiPo battery for extended use
- Optional 3.5mm jack for headphone, earphone, or neckloop
Key Features
- Stereo infrared receiver with 2.3/2.8 MHz frequency
- Includes internal LiPo battery for extended use
- Optional 3.5mm jack for headphone, earphone, or neckloop
Key Features
- Stereo infrared receiver with 2.3/2.8 MHz frequency
- Includes internal LiPo battery for extended use
- Optional 3.5mm jack for headphone, earphone, or neckloop

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Overview
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Product Overview
New! Stethoscope stereo 2.3 / stereo / 2.8 Infrared receiver. Includes 1 internal LiPo battery, optional 3.5mm jack included for headphone, earphone or neckloop. Use with CHG 520 charger.
Main Features
- Stereo infrared receiver with 2.3/2.8 MHz frequency
- Includes internal LiPo battery for extended use
- Optional 3.5mm jack for headphone, earphone, or neckloop
- Compatible with CHG 520 charger
- New stethoscope design for enhanced audio clarity
General Information
Name: Williams AV IR RX20 Stethoscope Stereo Infrared Receiver, 2.3/2.8 MHz
Category: Williams AV, Residential AV, Residential Audio, Home AV Receivers
UPC Code:
Country of Origin: China. Country of origin is subject to change.
Specifications
ADI Part Number WS-IRRX20 Brand Name Williams AV Manufacturer Williams AV, LLC Manufacturer Part Number IRRX20 Product Model IR RX20 Product Name Infrared Receiver Product Type IR Receiver Weight 1.60oz
Maximum Frequency Response 12 kHz
Limited Warranty 5-Year
Country of Origin CN Environmental Certification RoHS, WEEE Environmentally Friendly Yes