ES-230 Single Earphone for Tourguide Receiver

This mono earphone is ideal for listening with a tourguide receiver. It has a flexible soft ring ear-holder for a comfortable fit. Non-intrusive, hygienic design sits over the ear and can be sanitized with an alcohol wipe. The 1.5 m connection cable has a 3.5 mm mono plug.

TECHNICAL SPECIFICATION

Headphone driver: neodymium, Ø 23 mm, dynamic
Max. input power: 40 mW
Frequency range: 20-20,000 Hz
Nominal impedance: 8 Ω
Headphone sensitivity: 110 dB/mW
Cable length: 1.5 m
Plug: 3.5 mm mono
Weight: 20 g