Sennheiser SH310 Monaural (clip-headset)

Sennheiser SH310 Features

1. Compatible with all major telephone systems
2. Active Acoustic Shock system protects from excessive volume and interference
3. Headset can be worn on either left or right-hand side
4. Modern, lightweight design for extended use
5. High-quality workmanship
6. Single-sided cable
7. Replaceable ear pad
8. Frequency response curve optimized for excellent speech clarity
9. Sennheiser-specific Easy Disconnect facility

Technical Data
Frequency response (headphone)	200 Hz - 4.5 kHz
Impedance	250 ohms
Characteristic SPL	112 dB SPL at 1 V / 1 kHz
Max. SPL	106 dB
Connector	Sennheiser "Easy Disconnect"
Frequency response (microphone)	80 Hz - 15 kHz
Pick-up pattern	Omni-directional
Sensitivity	-38 dB at 1 V/Pa, 1 kHz
Impedance	Approx. 2 kohms