ISOtunes IT-21
ISOtunes PRO 2.0 Bluetooth Earplug Headphones Instruction Manual
Professional Hearing Protection with Wireless Audio
Introduction
The ISOtunes PRO 2.0 are advanced Bluetooth earplug headphones designed to provide certified hearing protection while allowing users to listen to audio and make calls in noisy environments. They combine a high Noise Reduction Rating (NRR) with wireless audio capabilities, making them ideal for professional use in various loud settings.
Key Features:
- 27 dB Noise Reduction Rating (NRR): ANSI-certified and OSHA-compliant for effective noise blocking.
- 16+ Hour Battery Life: Extended usage for long work shifts.
- IP67 Durability: Resistant to sweat, dust, and water.
- Noise Cancelling Microphone: Ensures clear communication in loud environments.
- Bluetooth 5.0: Stable wireless connection for music and calls.
Product Overview
Image: ISOtunes PRO 2.0 Bluetooth Earplug Headphones in Safety Orange, showcasing the earplugs, control module, and connecting cable.
Image: Contents of the ISOtunes PRO 2.0 package, including the PRO 2.0 earbuds, carrying case, charging cable, 4 pairs of Trilogy™ eartips, 1 pair of silicone triple flange eartips, 2 cable management clips, and 1 alligator clip.
What's in the Box:
- ISOtunes PRO 2.0 Earbuds
- Carrying Case
- Charging Cable (USB)
- 4 Pairs of Trilogy™ Foam Eartips (XS, S, M, L)
- 1 Pair of Silicone Triple Flange Eartips
- 2 Cable Management Clips
- 1 Alligator Clip
Setup Guide
1. Charging the Device
Locate the USB charging port on the control module. Open the dust cover and connect the provided USB charging cable. A full charge provides over 16 hours of battery life.
Image: The control module of the ISOtunes PRO 2.0, highlighting the USB charging port protected by a cover.
2. Selecting Eartips
The PRO 2.0 comes with multiple eartip options for optimal fit and noise reduction.
- Trilogy™ Foam Eartips: These heat-activated memory foam eartips expand to provide significant noise reduction (27 dB NRR). Roll them between your fingers, insert into your ear, and hold until they expand for a secure seal.
- Silicone Triple Flange Eartips: These offer an alternative fit and can be used if preferred.
Image: Instructions for proper insertion of foam eartips to achieve maximum noise reduction.
3. Bluetooth Pairing
Power on the device by pressing and holding the multi-function button on the control module. The device will enter pairing mode. On your smartphone or Bluetooth-enabled device, search for "ISOtunes PRO 2.0" and select to connect. A voice prompt will confirm successful connection.
Video: Official release video for ISOtunes PRO 2.0, demonstrating features and usage, including Bluetooth pairing.
Operating Instructions
Controls
The inline control module allows for easy management of your audio and calls.
Image: The inline control module featuring volume up (+), volume down (-), and a multi-function button for power, play/pause, and call management.
- Power On/Off: Press and hold the multi-function button.
- Play/Pause: Single press the multi-function button.
- Volume Up/Down: Use the dedicated + and - buttons.
- Answer/End Call: Single press the multi-function button during a call.
- Noise Cancelling Microphone: The built-in microphone features noise suppression and echo cancellation for clear calls in loud environments.
Wearing the Earbuds
The Comfort-Fit earhook design ensures a secure fit. Place the earhook over your ear and insert the eartip into your ear canal. Adjust the cable management clips for a comfortable fit around your neck.
Image: A user wearing the ISOtunes PRO 2.0, highlighting the secure over-ear fit and the cable resting comfortably behind the neck.
Maintenance and Care
- Cleaning: Regularly clean eartips with a damp cloth. The earbuds are IP67 rated, meaning they are dust, sweat, and waterproof.
- Storage: Store the earbuds in the provided carrying case when not in use to protect them from damage and dust.
- Eartip Replacement: Replace foam eartips periodically to maintain optimal noise reduction and hygiene. Additional eartips can be purchased from ISOtunes.
Image: The ISOtunes PRO 2.0 is rated IP67, ensuring complete protection against dust, sweat, and water.
Troubleshooting
| Problem | Solution |
|---|---|
| No Sound / Low Volume | Ensure eartips are properly inserted and sealed in the ear canal. Check device volume and connected Bluetooth device volume. Recharge battery. |
| Cannot Pair Bluetooth | Ensure earbuds are in pairing mode (blinking indicator light). Turn off and on Bluetooth on your device. Move closer to the device (range is 30+ feet). |
| Buttons Not Responding / Peeling | Ensure the device is charged. If buttons are physically damaged or peeling, contact ISOtunes support for warranty information. |
| Poor Call Quality | Ensure the microphone is not obstructed. The noise-cancelling mic works best for steady-state noise. Move to a quieter environment if possible. |
Specifications
- Model Name: ISOtunes PRO 2.0
- Model Number: IT-21
- Noise Reduction Rating (NRR): 27 dB (ANSI-certified, OSHA-compliant)
- Bluetooth Version: 5.0
- Wireless Range: 30+ feet
- Battery Life: 16+ hours (music and talk time)
- Durability Rating: IP67 (sweat, dust & water proof)
- Microphone: Noise suppressing with echo cancellation
- Control Type: Volume Control, Multi-function button
- Ear Placement: In Ear with Comfort-Fit earhook
- Material: Silicone, Plastic
- Item Weight: 1.94 ounces (54.9 Grams)
- Manufacturer: Haven Technologies, Inc.
Warranty and Support
The ISOtunes PRO 2.0 comes with a best-in-class 1-year limited manufacturer’s warranty. For support, warranty claims, or to purchase replacement parts (like eartips), please visit the official ISOtunes website or contact their customer service.
You can visit the ISOtunes Store on Amazon for more information and products.