kenable ME22 Single Mono Security Headphone Hinged Earpiece 3.5mm Jack

ADJUSTABLE HINGED DESIGN - Fits comfortably over either left or right ear with soft padded earpiece, ideal for extended wear during security, retail, or communications work OPEN EAR MONITORING - Single earpiece allows outside sounds to be heard clearly whilst receiving audio, perfect for situational awareness in security and customer-facing roles CRYSTAL CLEAR AUDIO - 22mm Mylar speaker delivers 20Hz-20kHz frequency response with 99dB sensitivity at 1kHz, ensuring clear voice communications and monitoring UNIVERSAL COMPATIBILITY - 3.5mm mono jack plug connects to two-way radios, walkie talkies, mobile phones, and communication devices with standard mono output PROFESSIONAL BUILD QUALITY - Durable 1.2m cable with 32 Ohm impedance provides reliable performance for security personnel, event staff, and communications professionals