av:link ME22 ME22 Mono earphone - 101.291UK

This single, high quality earpiece is fully adjustable and designed to hook over either the left or right ear with a soft earpad for comfort. This earphone produces crystal clear sound whilst the design allows for outside sound to be heard, making this ideal for mobile and security communications.
Adjustable hinged 'ear-hook' to fit either ear
Mylar speaker
Cable 1.2m
Connector 3.5mm mono jack
Frequency response 20Hz-20kHz
Impedance 32 Ohms (±10%)
Sensitivity 99dB @ 1kHz
Speaker size 22mmØ