Philips Microphone / Earphone combination LFH331

Product benefits

Confidential recordings or listening to dictations

The Microphone Earphone combination 0331 combines a single earphone with a microphone module that is built into the cable, much like a cell phone headset. It creates confidential recordings or allows confidential listening to dictation files from a Digital Pocket Memo or Digital Voice Tracer. With the tie clip, it can be easily attached for secure operation. This lightweight solution offers best sound quality and higher convenience in the form of simple solutions for the mobile user.

Specification

Microphone

• Type: electric condenser microphone
• Directivity: omni directional
• Sensitivity: -60 dB ±2 dB
• Impedance: ~ 2.2 kOhm
• Plug type: 3.5 mm mono
• Frequency response: 20 Hz ~ 20 kHz
• Standard operating voltage: 3 V ~ 10 V
• Plug type: gold plated, right angled mono plug.

Earphone

• Type: earphone
• Sound modus: mono
• Technology: dynamic
• Sensitivity: 108 dB
• Impedance: 32 Ohm
• Frequency response: 20 Hz ~ 20 kHz
• Maximum power output: 10 mW
• Plug type: gold plated, right angled mono plug

General

• Cable length: 1.1 m
• ROHS compliant

Packing contains

• (1) Microphone / Earphone combination
• (1) World Wide Service Information booklet
• (1) Digital Professional Products Brochure (5103 109 9698)
• (1) WEEE Booklet