The Radians R-3700 is an electronic sound-amplification earmuff featuring Bluetooth wireless connectivity and four independent microphones for a surround sensing experience. It amplifies low-level environmental sounds while compressing audio that exceeds safe limits, and provides a compact folding headband for storage. This over-the-head earmuff has a polymer construction, an LED on/off indicator, and a 3.5mm input with included patch cable for wired audio playback.
Key Specifications
- The NRR rating is 24 dB.
- Connectivity is provided via Bluetooth for use with most smart devices.
- Sound pickup uses four independent microphones for surround sound amplification.
- Power is supplied by two AAA batteries (required).
- The construction material is polymer.
- The design is an over-the-head style earmuff.
- The package quantity is 1 pair.
- Features a compact folding headband for storage and transport.
- Includes an LED on/off indicator to help avoid unintentional battery drain.
- Provides a 3.5mm stereo input and patch cable for wired audio playback.
Designed for range use, training, and general hearing protection where situational awareness matters, the Radians R-3700 balances protection and communication-ready features in a compact package. Its Bluetooth capability and wired input let you play audio from devices while the electronic compression protects hearing from hazardous sounds. With foldable convenience and straightforward controls, this model is a practical choice for users who need effective noise reduction combined with amplified environmental awareness.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
