The Jetfon JR-EH 5-S is a commercial-grade, listen-only hook-type earphone engineered to provide secure, crystal-clear audio reception and maximum privacy in high-noise or discrete workplace environments. Featuring an ergonomic over-the-ear flexible hook design, this professional earset rests comfortably around the outer ear cartilage without entering the ear canal. This open-ear configuration ensures outstanding multi-shift hygiene, premium comfort, and vital situational awareness, making it the preferred choice for private security patrols, hospitality staff, corporate event coordinators, and retail supervisors.
Designed to streamline professional audio setups, this listen-only earpiece is engineered to plug directly into the external accessory jack of standard handheld speaker microphones (RSMs) or portable walkie-talkies. It features a high-reliability black straight cord optimized for clean cable routing along the operator’s uniform without tangling. Depending on your fleet’s specific radio hardware or shoulder microphone connections, this model is available in two industry-standard connector variants—3.5 mm and 2.5 mm—guaranteeing universal multi-brand compatibility.
SPECIFICATIONS & HARDWARE VARIANTS:
• Component Type: Professional Listen-Only Over-The-Ear Earphone
• Wiring Architecture: High-durability black straight cord with reinforced strain-relief collars
• Operator Ergonomics: Flexible hook-type earset optimized for multi-shift wear and easy cleaning
• Audio Output: Clear-voice acoustic driver tuned for radio communications voice spectrum
• Available Interface Connections & Reference Codes:
– Reference 0133 (Model: JR-EH 5-S): Equipped with a standard 3.5 mm single-jack connector
– Reference 0135 (Model: JR-EH 5-KS): Equipped with a standard 2.5 mm single-jack connector
• System Compatibility: Universally compatible with remote speaker microphones, dispatch consoles, smart devices, and handheld transceivers featuring top or lateral auxiliary audio output ports.
• Application: Perfect for outfitting corporate security forces, upgrading hospitality communication headsets, streamlining logistics facility monitoring, and maintaining strict operational privacy during public event management.
* Note: Technical specifications are subject to modification without prior notice.
