Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11AM Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This Stethoscope-Style IR 4-Channel Receiver from LISTEN Technologies can receive up to four channels in mono or stereo. The LR-42 delivers audio specs in a small package and is compatible with other manufacturers' products. It complies with government requirements such as ADA, assistive listening and language interpretation, as well as live theater, houses of worship, courtrooms, secure rooms and auditory description. The unit automatically shuts off after 30 minutes without audio carrier, which extends battery life. It runs on AAA alkaline batteries for more than 30 hours of use, or a NiMH rechargeable battery pack that delivers 15 hours of use per charge.
Secure wireless communication, suitable for applications where isolation of the signal is important, or where security is a concern
All-in-one unit stetho design; no wires to tangle, easy distribution
Receives up to four mono or stereo channels and provides performance with clear sound
Uses standard AAA batteries or rechargeable Listen NiMH battery pack, giving you flexibility in managing battery life
Auto shut-off feature (after 30 minutes of no carrier) saves battery life
Ear tips can be easily cleaned or replaced
In the Box
Listen Technologies Stethoscope-Style IR 4-Channel Receiver