MIDLAND Albrecht 29978 Disposable In-Ear Earphone with 3.5mm Jack, Mono, Black, Compatible with ATR400/Tourist Guide

In guided tours, conferences, and interpretation events, sharing reusable earphones raises hygiene concerns and adds the burden of cleaning and maintenance. The MIDLAND Albrecht 29978 disposable earphone solves this by offering a single-use, hygienic listening solution for each participant.

Who is it for

Tour operators, event organizers, museums, and conference centers that require a cost-effective, sanitary audio solution for large groups. It is compatible with Albrecht ATR400 receivers and general tour guide systems using a standard 3.5mm mono jack.

Main features

• Disposable single-use design ensures hygiene for every user.
• In-ear style with a 10mm driver optimized for clear voice reproduction.
• Wired connectivity via 3.5mm TRS jack, mono audio output.
• 1.2-meter cable provides comfortable reach from receiver to ear.
• Lightweight plastic construction in black.

Specifications

• Product Type: Earphone
• Design: In-ear
• Connectivity Technology: Wired
• Connector Type: 3.5mm TRS Jack
• Audio Output Mode: Mono
• Usage: Disposable / Single-Use
• Color: Black
• Compatibility: Albrecht ATR400, General Tour Guide Systems
• Cable Length: 1.2 meters
• Impedance: 32 Ohm
• Frequency Response: 100 Hz - 10 kHz (Optimized for voice clarity)
• Driver Diameter: 10 mm
• Material: Plastic
• Key Feature: Hygienic single-use design
• Intended Application: Group tours, conferences, events, language interpretation

Tips

Keep a sufficient stock on hand for large events; each earphone is intended for one-time use. The mono output is ideal for voice, not music. Ensure your receiver or tour guide system has a 3.5mm mono jack.