Listen Tech LA-451 Single Over Earset with Boom Microphone

The Listen Tech LA-451 single over-ear earset with a boom microphone is an excellent choice for two-way communication systems, such as the ListenTALK Transceiver. It offers outstanding audio clarity and a lightweight design, allowing you to stay connected effortlessly. Key features include a single-earpiece design that provides great audio without blocking outside sounds, a built-in boom mic for added convenience, and a compact and lightweight build. Technical specs: It's black in color, has a 104 cm (41 in.) cable length, a unit weight of 27 g (0.93 oz.), and a shipping weight of 31 g (1.07 oz.) with a 454 g (1.0 lbs.) minimum. The connections are male 3.5 mm (TRRS), CTIA compliant. The microphone is electret with an omnidirectional polar pattern, 2.2 kOhms typical impedance, -40 dBV/Pa @ 1 kHz sensitivity, 100 Hz - 10 kHz bandwidth, and 1 - 10 VDC bias. The headphone has 32 Ohms impedance and 300 Hz - 10 kHz bandwidth, and it complies with RoHS standards.

Using the Listen Tech LA-451 is easy. First, connect the male 3.5 mm (TRRS) plug to your device. Put the earset over your ear and adjust it for a comfortable fit. The boom microphone can be positioned close to your mouth for clear voice transmission. When using it, make sure the device you're connecting to is compatible with the 3.5 mm (TRRS) connection. Avoid exposing the earset to extreme temperatures or moisture. To keep it in good condition, gently wipe it with a soft, dry cloth after use. If you notice any issues with the audio quality or the microphone, check the connections and make sure the device settings are correct.