Klein Electronics Covert Listen Only Earpiece Tubeless 3.5mm 22-Inch Black Cord 2 in 1 accessory

Covert Listen Only Earpiece

The Klein Dark Series earpiece is a covert listen-only accessory built for two-way radio users who need discreet receive audio. Its tubeless design uses a sub-miniature speaker and an ultra-discreet 22-inch black cable that conceals easily inside a uniform or outer carrier. The 3.5 mm connector features a large tactile grip for reliable insertion into speaker microphones or PTT devices. Adjustable metal retainer clip and multiple eartips provide a secure, comfortable fit for left or right ear wear.

Security and Law Enforcement Professionals

This earpiece suits military, law enforcement and elite security teams who require 360-degree situational awareness and clear receive audio without a visible acoustic tube. The easy-stretch coil cable prevents tugging when the user turns their head, and the adjustable clip secures the wire to clothing. Personnel who need transmit capability or a push-to-talk button on the earpiece itself should look at a different accessory, as this unit is receive only.

3.5 mm Connector Compatibility

The single specification that decides fit is the 3.5 mm plug, which must match the earpiece port on your speaker microphone or PTT device. No other adapters or connector types are included in the package. Verify that your radio accessory port accepts a standard 3.5 mm jack before purchasing.