Perfect for two-way communications systems including the ListenTALK Transceiver, the LA-451 earspeaker with boom mic offers exceptional audio clarity and a lightweight solution for staying connected.

Highlights

• Single-earpiece design provides exceptional audio clarity without blocking external sounds
• Built-in boom mic for added convenience Lightweight, compact design

Physical

• Color Black Cable
• Length 104 cm (41 in.)
• Unit Weight 27 g (0.93 oz.)
• Shipping Weight 31 g (1.07 oz.) with 454 g (1.0 lbs.) minimum Interconnections

Connections/s

• Male 3.5 mm (TRRS), CTIA complaint

Audio

• Microphone Element: Electret
• Microphone Polar Pattern Omnidirectional
• Microphone Impedance 2.2 kOhms typical
• Microphone Sensitivity -40 dBV/Pa @ 1 kHz
• Microphone Bandwidth 100 Hz – 10 kHz
• Microphone Bias 1 – 10 VDC Headphone Impedance 32 Ohms Headphone Bandwidth 300 Hz – 10 kHz Compliance Standards RoHS

* Specifications subject to change without notice.