📘 ISOtunes manuals • Free online PDFs
ISOtunes logo

ISOtunes Manuals & User Guides

ISOtunes specializes in Bluetooth hearing protection headphones and earbuds, combining OSHA-compliant noise isolation with audio streaming for noisy work environments.

Tip: include the full model number printed on your ISOtunes label for the best match.

About ISOtunes manuals on Manuals.plus

ISOtunes is a leading brand in hearing protection, founded as part of the Haven Technologies, Inc. family. Designed specifically for professionals in loud environments such as woodworking, construction, and lawn care, ISOtunes products merge certified noise isolation with modern Bluetooth connectivity. This allows users to block out hazardous environmental noise while wirelessly streaming music, audiobooks, or taking phone calls.

Their product lineup includes rugged earbuds and earmuffs that are OSHA-compliant and feature SafeMax™ Technology, which limits volume output to safe levels to prevent long-term hearing damage. ISOtunes is dedicated to providing comfortable, durable, and effective safety equipment that promotes productivity and protection.

ISOtunes manuals

Latest manuals from manuals+ curated for this brand.

ISOtunes IT-96-KB Junior DEFENDER Headphone Owner’s Manual

July 16, 2025
ISOtunes IT-96-KB Junior DEFENDER Headphone Owner's Manual Model: IT-96-KB Color: Kids Blue Bluetooth: No Product: Noise-isolating, over-ear passive hearing protection earmuff. Featuring plush ear cushions, an adjustable, non-slip headband, a…

ISOtunes 352 Junior Defender Instructions

May 20, 2025
ISOtunes 352 Junior Defender Product Specifications Brand: XYZ Model: ABC123 Color: Black Material: Plastic, Foam Weight: 200g Product Usage Instructions Fitting Instructions: Pull the earcups apart as shown in Figure…

ISOtunes CALIBER Electronic Hearing Protector Instruction Manual

February 10, 2025
ISOtunes CALIBER Electronic Hearing Protector Specifications Product Name: Caliber Electronic Hearing Protector Technology: Tactical Sound ControlTM Technology Controls: Microphone, Touch Surface, Earbud LED Indicator Light Battery: Rechargeable Charging: USB C…

ISOtunes AIR DEFENDER AM/FM Radio Earmuffs User Manual

User Manual
User manual for ISOtunes AIR DEFENDER AM/FM Radio Earmuffs, detailing fitting instructions, battery replacement, button functions, radio controls, volume adjustment, memory presets, aux cord usage, cleaning, maintenance, and customer support…

ISOtunes manuals from online retailers

ISOtunes LINK Bluetooth Earmuff Instruction Manual

LINK • December 9, 2025
Comprehensive instruction manual for the ISOtunes LINK Bluetooth Earmuff, covering setup, operation, maintenance, troubleshooting, and specifications for certified hearing protection headphones.

ISOtunes Sport DEFY Slim Earmuffs User Manual

IT-43 • August 29, 2025
Official user manual for ISOtunes Sport DEFY Slim Bluetooth Hearing Protection Earmuffs (Model IT-43), covering setup, operation, maintenance, and specifications.

ISOtunes DEFY Slim Passive Earmuffs Instruction Manual

IT-77-78-79-P • August 29, 2025
Noise-isolating, over-ear passive hearing protection device. Featuring an ultra-slim design, foam ear cushions, and an adjustable headband. Designed for shooters who need a lightweight, ultra-slim ear defender. Perfect…

ISOtunes Free 2.0 Earbuds Instruction Manual

IT-73-74-Parent • August 24, 2025
Comprehensive instruction manual for ISOtunes Free 2.0 OSHA Approved Earbuds, covering setup, operation, maintenance, troubleshooting, and specifications.

ISOtunes video guides

Watch setup, installation, and troubleshooting videos for this brand.

ISOtunes support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I pair my ISOtunes headphones?

    With the device powered off, press and hold the Multi-Function Button (MFB) until you hear 'Power On' followed by 'Bluetooth Pairing Mode'. Then, select 'ISOtunes' in your device's Bluetooth settings.

  • How do I reset my ISOtunes device?

    Ensure the product is powered on and disconnected from Bluetooth. Press and hold the Volume Up and Volume Down buttons simultaneously for about 4 seconds until the device shuts off and enters pairing mode.

  • What is the warranty on ISOtunes products?

    ISOtunes products typically come with a 1-year limited warranty against defects in material and workmanship when purchased directly or from authorized dealers.

  • How should I clean my ISOtunes eartips?

    Trilogy foam eartips should be inspected regularly and can be cleaned with a damp cloth and water. They are disposable and recommended to be replaced every 1-3 months depending on use.

  • Are ISOtunes OSHA compliant?

    Yes, most ISOtunes models feature SafeMax Technology, which limits volume output to 85dB (or 82kB for European models) and offer certified Noise Reduction Ratings (NRR), making them compliant with OSHA standards.