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ISOtunes Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for ISOtunes products.

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

About ISOtunes manuals on Manuals.plus

Haven Technologies, Inc. Audio ISOtunes is a family-built consumer safety brand, specializing in hearing protection with enhanced audio and communication technology. Their official website is ISOtunes.com.

A directory of user manuals and instructions for ISOtunes products can be found below. ISOtunes products are patented and trademarked under brands Haven Technologies, Inc.

Contact Info:

Address: 250 Park Avenue. New York, NY
Email: eurosupport@isotunesaudio.com

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 LINK AWARE Electronic BT Earmuff Instruction Manual

April 4, 2025

ISOtunes LINK AWARE Electronic BT Earmuff Instruction Manual INCLUDED LINK AWARE EARMUFFS RECHARGEABLE BATTERY* USB-C CHARGING CABLE BOOM MIC (Sold Separately) * Replacements available online. LABELED DIAGRAMS LEFT EARCUP LABELED…

ISOtunes IT-21B PRO 3.0 Bluetooth Headphones User Guide

March 13, 2025

IT-21B PRO 3.0 Bluetooth Headphones

ISOtunes IT-38B Aware 2.0 Electronic BT Earbuds User Guide

March 13, 2025

ISOtunes IT-38B Aware 2.0 Electronic BT Earbuds User Guide CONTENTS CHARGING Charging voltage should not exceed 5v. PAIRING FUNCTION Hold 3 sec Press 1x Press 2x Press 3x Press 1x…

ISOtunes IT-38B Aware Wireless Bluetooth Earbuds Instruction Manual

February 18, 2025

IT-38B Aware Wireless Bluetooth Earbuds Specifications: Model: ISOtunes PRO Aware 2.0 EN Certification: IT-38B, 39B Level Dependent Criteria: C1: H 116 dB(A) C2: M 113 dB(A) C3: L 107 dB(A)…

ISOtunes IT-36 Sport Advance Bluetooth Tactical Earbuds Instruction Manual

February 18, 2025

IT-36 Sport Advance Bluetooth Tactical Earbuds Specifications: Model: IT-26B ISOtunes Sport ADVANCE 2.0 EN 352 Comes with 4 sets of TRILOGYTM foam eartips (XS,S,M,L) ANSI S3.19-1974 Noise Reduction Rating (NRR)…

ISOtunes PRO 3.0 IT-2 Series Bluetooth Hearing Protection Earbuds Instruction Manual

February 15, 2025

ISOtunes PRO 3.0 IT-2 Series Bluetooth Hearing Protection Earbuds INSTALLATION ANSI S3.19-1974 Table (NRR Table) A1: Frequency, Hz • A2: Grand Mean Attenuation, dB A3: Standard Deviation, dB A1: 125…

ISOtunes IT-38B Wireless Bluetooth Earbuds Instruction Manual

February 15, 2025

ISOtunes IT-38B Wireless Bluetooth Earbuds Specifications Model: ISOtunes PRO Aware 2.0 EN Ratings: 5-9 (DA: 10-14, DE: 15-19, ES: 20-24, FI: 25-29, FR: 30-34, IT: 35-39, NL: 40-44, NO: 45-48,…

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 PRO Aware 2.0 Noise-Isolating Earbuds User Manual

User Manual

User manual and technical specifications for ISOtunes PRO Aware 2.0 noise-isolating earbuds (models IT-38B, IT-39B), including fitting, usage, safety, and compliance information.

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 XTRA 2.0 Noise Isolating Headphones - User Manual & Specifications

User Manual

Comprehensive user manual for ISOtunes XTRA 2.0 noise isolating headphones. Learn about fitting, noise attenuation (NRR/SNR), SafeMax™ technology, maintenance, safety warnings, and technical specifications. Includes compliance information and contact details.

ISOtunes CALIBER Tactical Hearing Protector User Manual | Bluetooth Earbuds

User Manual

Comprehensive user manual for ISOtunes CALIBER True Wireless Noise-Isolating Earbuds. Learn about features like Tactical Sound Control™, Bluetooth pairing, charging, controls, and safety information.

ISOtunes AIRDEFENDER: Next Generation Hearing Protection User Manual

User Manual

This user manual provides comprehensive information on the ISOtunes AIRDEFENDER, a next-generation hearing protection device offering advanced noise isolation, Bluetooth audio streaming, and safety compliance. Learn about controls, operation, charging,…

ISOtunes Sport CALIBER: Electronic Hearing Protection with Bluetooth

User Manual

Discover the ISOtunes Sport CALIBER, advanced electronic hearing protectors featuring Bluetooth connectivity. Designed for noisy environments, they offer safe listening levels and clear audio. Learn about features, controls, and safety.

ISOtunes LINK 2.0 IT-48/IT-49 Bluetooth Hearing Protection Earmuff User Manual

User Manual

Comprehensive user manual for ISOtunes LINK 2.0 IT-48/IT-49 Bluetooth earmuffs, detailing features, noise attenuation (NRR/SNR), safety standards, fitting, maintenance, battery information, and FCC compliance.

ISOTunes PRO AWARE 2.0 Online Manual: User Guide and Features

Online Manual

User manual for ISOTunes PRO AWARE 2.0 wireless earbuds. This guide provides detailed instructions on setup, fitting, Bluetooth pairing, dual connect, user controls, battery management, cleaning, and troubleshooting. Learn about…

ISOtunes AIR DEFENDER AM/FM Radio Earmuffs User Manual

User Manual

User guide for the ISOtunes AIR DEFENDER AM/FM Radio Earmuffs, covering fitting, battery replacement, button functions, radio controls, memory presets, aux cord usage, cleaning, maintenance, and customer support.

ISOtunes PRO AWARE 2.0 IT-38B Quick Start Guide | Bluetooth Earbuds

quick start guide

Concise guide to setting up and using your ISOtunes PRO AWARE 2.0 IT-38B Bluetooth earbuds, covering functions, charging, and pairing.

ISOtunes Sport ADVANCE BT (IT-36, IT-37) User Manual and Safety Information

manual

Comprehensive user manual for ISOtunes Sport ADVANCE BT earbuds (models IT-36, IT-37), covering fitting, noise attenuation, safety warnings, cleaning, maintenance, and technical specifications. Features SafeMax™ and Tactical Sound Control™ technologies.

ISOtunes FREE 2.0 Packaging and Quick Start Guide

Quick Start Guide

Information about the packaging and quick start guide for the ISOtunes FREE 2.0 hearing protection earbuds, detailing contents and initial setup.

ISOtunes manuals from online retailers

ISOtunes Sport INSTINCT Electronic Ear Protection User Manual

Instinct • December 10, 2025

Instruction manual for ISOtunes Sport INSTINCT electronic ear protection, covering setup, operation, maintenance, and specifications for hunting and shooting.

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 Basic Electronic Tactical Hearing Protection User Manual

IT-40 • November 1, 2025

Comprehensive instruction manual for the ISOtunes Sport DEFY Slim Basic electronic tactical hearing protection, covering setup, operation, maintenance, and specifications.

ISOtunes PRO 3.0 Bluetooth Hearing Protection Earbuds User Manual

PRO 3.0 • October 27, 2025

Comprehensive user manual for ISOtunes PRO 3.0 Bluetooth Hearing Protection Earbuds, covering setup, operation, maintenance, troubleshooting, and technical specifications for safe and effective use in noisy environments.

ISOtunes Pro Aware Bluetooth Hearing Protection Earbuds Instruction Manual

IT-36 • October 26, 2025

The ISOtunes Pro Aware provides Bluetooth hearing protection with Aware Technology, IP67 dust and water resistance, and up to 10 hours of battery life. It features a 26…

ISOtunes PRO 3.0 Bluetooth Hearing Protection Earbuds User Manual

PRO 3.0 • October 21, 2025

Comprehensive user manual for ISOtunes PRO 3.0 Bluetooth Hearing Protection Earbuds. Learn about setup, operation, maintenance, and specifications for your OSHA-approved earplugs.

ISOtunes Free 2.0 Listen Only: True Wireless Bluetooth Hearing Protection, No Microphone (for Workplace Compliance), Improved 25 dB Noise Reduction Rating, 79 dB Audio Output, OSHA Compliant

IT-93 • September 5, 2025

Cut the cords. Go FREE. Our original true wireless earbud hearing protector -- only better! Featuring an upgraded 25 NRR and Bluetooth 5.2 technology, the new and improved…

ISOtunes video guides

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

ISOtunes Bluetooth Hearing Protection for Industrial and Work Environments

0:30 • 1280×720 • demonstration