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14 June 2026
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GREEN-GO DIGITAL INTERCOM SYSTEM - Discrete earphones and earworn microphones

2 items
GREEN-GO DISCRETE EARPHONE AND EAR-WORN MICROPHONE Terminated with 4-pin Female XLR connector
GREEN-GO DISCRETE EARPHONE AND EAR-WORN MICROPHONE Terminated with 4-pin Female XLR connectorGREEN-GO DISCRETE EARPHONE AND EAR-WORN MICROPHONE Terminated with 4-pin Female R/A XLR connector

Lightweight, low-profile earphone and electret microphone headset for discreet communications, offering a covert alternative to conventional over-ear headsets. Fitted with either 4-pin straight or right-angled female XLR for direct use with digital communication systems. An ear-worn electret condenser capsule with omnidirectional pickup and ultra-compact 7mm × 2mm profile for minimal visibility, paired with a high clarity 500 ohm driver with straight beige cable Supplied with transparent acoustic ear tube and clip.

Specifications:

Microphone: Voice Technologies VT901
Capsule type: Electret condenser
Polar pattern: Omni
Frequency range: 20Hz- 20kHz
Max. input SPL: 125dB
Bias/+VDC: 0.8-5V
Capsule Dimensions: 7mm x 2mm
Cable: 1.2m length, 1.3mm diameter
Weight: 5g
Earphone: CANFORD EAD3 Acoustic driver c/w transparent eartube, silicon ear tip and clip
Impedance: 220 ohms, +/-20%
Sensitivity: 116dB +/-2dB at 1kHz
Dimensions: 16mm (diam.) × 11mm
Cable: Straight (black), 1.2m

Note: Other headsets compatible with the Green-GO system can be found through the following links. Please contact Sales/Technical to discuss suitable products if required.
See TECPRO COMMUNICATION SYSTEM - Headsets
See BEYERDYNAMIC HEADSETS
See RTS TELEX HEADSETS
See SENNHEISER HEADSETS

Description Price £
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GREEN-GO DISCRETE EARPHONE AND EAR-WORN MICROPHONE Terminated with 4-pin Female XLR connector Stock code: 26-820
Assembled to order, available in 4‑6 weeks. Need it sooner? Call us
£336.20
GREEN-GO DISCRETE EARPHONE AND EAR-WORN MICROPHONE Terminated with 4-pin Female R/A XLR connector Stock code: 26-821
Assembled to order, available in 4‑6 weeks. Need it sooner? Call us
£340.50