ISOtunes FREE Aware Bluetooth Earbuds Instruction Manual

: June 5, 2024
: ISOtunes

Table of Contents

ISOtunes FREE Aware Bluetooth Earbuds
Location of Controls
Aware Technology™
Charging the Earbuds
Power On/Off
Bluetooth Pairing
Music (Right Earbud Control)
Phone Calls (Right Earbud Control)
Troubleshooting
Legalities
Cleaning and Maintenance
FCC
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

ISOtunes FREE Aware Bluetooth Earbuds

Location of Controls

Left Earbud Touch Surface Functionality

Aware Technology Music
UP (+): Single Tap Play/Pause: Single Tap
DOWN (-): Double Tap Next Track: Double Tap

Right Earbud Touch Surface Functionality

Previous Track: Triple Tap
Phone Call
Answer: Single Tap
End/Reject Call: Long Press
Mute/Unmute Microphone: Single Tap

No music volume control. Music/phone call volume is controlled by the device (ie. smartphone)

Aware Technology™

This product includes AwareTechnology. This is a microphone technology that allows the user to hear the world around them, but always ata safe listening level. When ambient noise breaches a safe listening level, the microphone technology immediately responds and attenuates to a safe level.Adjusting the Aware Volume is easy. Simply tap the left earbud (2L) oncefor Aware Volume Up and tap the left earbud (2L) twice for Aware Volume Down.

Charging the Earbuds

There are three batteries to charge:

Charging Case Battery
Left Earbud Battery
Right Earbud Battery

Place earbuds into the charging case. The earbuds’ LED Indicator Light (3) should be solid red, indicating that the earbuds are charging (if the LED Indicator Light (3)) doesn’t appear, refer to the troubleshooting section at the end of this manual).

Earbud LED Indicator Light (3)

Solid Red = Charging
(Earbuds in case)
Solid Blue = Fully Charged
(Earbuds in case)

Charging the Case
Insert USB C charging cable to charge the case. The Charging Case Battery Indicator Lights will start flashing to indicate the charge level.
Charging Case Indicator Light

25% Battery Life
50% Battery Life 7
5% Battery Life
100% Battery Life

IMPORTANT CHARGING INFORMATION
Please charge with the included USB C cable by plugging it into the Charging Port. The charging voltage should not exceed 5v.

Power On/Off

Method 1
Power On:
Open the charging case. The earbuds will power on.

Power Off:
Place the earbuds into the charging case and close the case. The earbuds will power off.

Method 2

Power On:
In OFF MODE, touch and hold R ear-bud (2R) until you hear “Power On” this will turn on your R earbud. Repeat with other earbud (2L) (est. time three seconds)

Power Off:
In ON MODE, touch and hold R earbud (2R) for 5 seconds until you hear “Power Off” this will turn off your R earbud. Repeat with other ear-bud (2L) (est. time five seconds

Earbud LED Indicator Light (3)(3)

Blue Flash = Power ON
Red Flash = Power OFF

Bluetooth Pairing

After powering on, the headphones will automatically enter Pairing Mode. You will hear “Bluetooth Pairing Mode” and the LED Indicator Light (3)(3) will flash, alternating Blue and Red on both earbuds.

Earbud LED Indicator Light (3)(3)

Red/Blue Flash = Pairing Mode
Open your Bluetooth settings on your device.
Search “ISOtunes FREE Aware.” Pair and connect.Once connected you will hear “Bluetooth Connected.”

Music (Right Earbud Control)

Play/Pause: Single tap of the Touch Surface (2)(2)
Next Track: Double-tap of the Touch Surface (2)(2)
Previous Track: Triple tap of the Touch Surface (2)(2)

Volume Control
Music and phone call volume control is controlled by the paired device (ie. smartphone)

Phone Calls (Right Earbud Control)

Answer/End Call: Single Tap Right Earbud
Reject Call: Long Press Right Earbud
End Call: Long Press Right Earbud
Place on Hold/Switch Calls on Hold: Double Tap Right
Earbud Mute/Unmute Microphone: Single Tap Right Earbud

Siri / Google Assistant
Press and hold Touch Surface (2) for 1 second.

Troubleshooting

Fitting

Carefully compress the foam eartip on the stem/sound port.
Insert the eartip into your ear as deeply as comfortable.
Slightly rotate earbud until it is secure in the bowl of your ear.
Make the earbud rest tightly next to your inner ear edge.

Factory Reset
For issues with with powering off, pairing, or touch surface functionality we recommend a factory reset. As a result, Bluetooth will be disconnected and the device will need to be repaired.

Remove “ISOtunes FREE Aware” from your paired Bluetooth devices in your smartphone.
Press and hold the battery life indicator button on the back of the case for ten seconds with both earbuds in the case.
LED lights on the charging case will flash to indicate a successful pairing reset.
Follow Bluetooth Pairing Instructions to re-pair your device.

Legalities

ANSI S3.19-1974 Table (NRR Table) Short Eartips

Tall Eartips

Important
Please read, understand, and follow all safety information. This hearing protector provides level-dependant functionality, safety-related audio input, and an entertainment audio facility.

Models

IT-15 ISOtunes FREE Aware
IT-16 ISOtunes FREE Aware EN 352
Full manual can be found at
ISOtunes.com/pages/product-manuals

The ISOtunes FREE Aware comes with 3 sets of TRILOGY™ foam eartips (S,M,L), 3 sets of TRILOGY™ short foam eartips (S,M,L), and 1 set of triple flange silicone eartips. Choose the size that fits best in your ear canal. Remember, the snugger the fit, the better the noise blocking. The silicone eartips are not tested for noise-attenuation and should not be used in noisy environments.

Fitting

Carefully compress the foam eartip on the stem/sound port.
Insert the eartip into your ear as deeply as comfortable
Slightly rotate earbud until it is secure in the bowl of your ear.
Make the earbud rest tightly next to your inner ear edge.

Introduction
Thank you for purchasing ISOtunes® FREE Aware True Wireless Noise-Isolating Earbuds. These earbuds have been specifically designed for use in noisy environments – allowing you to block out much of the surrounding noise so that you can listen to your music or talk on the phone with less interruption.

Controls
[See the Quick Start Guide]Only charge your ISOtunes FREE Aware with a Maximum 5 Volt charger. Using a charger higher than 5 Volts could be dangerous and may damage your ISOtunes product. Be especially careful with “quick charge” or “turbo charge” chargers, which often supply 9, 12, or 15 Volts. Your ISOtunes FREE Aware cannot be charged at voltage levels above 5 volts.

Noise Attenuation APPROVAL
This product has been tested to the European Safety Standard EN 352-2:2020 and the ANSI S3.19-1974 standard for a hearing protector, with a Single Number Rating (SNR) of 32 dB and a Noise Reduction Rating (NRR) of 25 dB.

ANSI S3.19-1974
The level of noise entering a person’s ear, when ISOtunes® FREE Aware earbuds are worn as directed, is closely approximated by the difference between the A-weighted environmental noise level and the Noise Reduction Rating (NRR). Improper fit of this device will reduce its effectiveness in attenuating noise. Consult the enclosed instructions for proper fitting.

A1: Frequency (Hz)
A2: Mean Attenuation (dB)
A3: Standard Deviation (dB)
Example:
1. The surrounding noise level measured at the ear is 100 dB.
2. The NRR of ISOtunes® FREE Aware is 25 dB.
3. The noise level entering the ear is
4. approximately equal to 75 dB.
Please note that the NRR is based on the attenuation of continuous noise and may not be an accurate indicator of the protection attainable against impulsive noise, such as gunfire.
EN 352
The product has been tested and approved in accordance with PPE standards: EN 352-2:2020, EN 352-7:2020,
EN 352-9:2020 and EN 352-10:2020.
The earplugs are provided with level-dependent attenuation and safety-related audio input Check correct operation before use. If distortion or failure is detected, refer to the troubleshooting advice.The typical period of continuous use that can be expected when fully charged is 13 hours. Battery life performance may deteriorate beyond this time and with normal usage.Please note, ISOtunes FREE Aware provides an entertainment audio facility. The earplug provides audio signal sound pressure level limitation which limits the entertainment audio signal to 85 dB(A) effective to the ear. This limit is maintained for Bluetooth signal inputs which are standard to the Bluetooth A2DP, HFP, and HSP specifications.The audibility of warning signals at a specific workplace may be impaired while using the entertainment facility.
SafeMax™ Technology
ISOtunes® FREE Aware incorporates SafeMax™ Technology, therefore its volume output has been limited to 85 decibels (IT-15), or 79 decibels (IT-16). ISOtunes® devices with SafeMax™ Technology are OSHA and ANSI compliant and, when designated, meet the European Safety Standard EN 352.The earplugs provide audio signal sound pressure level limitation. The earplugs limit the entertainment audio signal to less than 82 dB(A) effective to the ear.

Cleaning and Maintenance

TRILOGY™ foam eartips are disposable. To ensure peak performance, we recommend replacing TRILOGYTM foam tips every three months or when they become soiled. In order to purchase additional tips, please go to ISOtunes.com or ISOtunes.co.uk TRILOGY™ foam eartips should be regularly inspected for deterioration, cracking, or other damage. The eartips can be cleaned in between uses with a damp cloth and water. Over time, the eartips should be replaced.The output of the audio circuit of the hearing protector may exceed the exposure limit level.

Clean your ISOtunes FREE Aware by gently wiping them with a clean, damp cloth with mild soap.
Do not immerse the earbuds in water.
Do not use abrasive cleaning solvents to clean the earbuds.If the earbuds get wet from sweat or rain, please discontinue use and allow them to dry.
Automatic Power Off
Itunes FREE Aware will turn off automatically after 2 hours of use.
WARNINGS
ISOtunes® FREE Aware does an excellent job of blocking outside noise. As such, ISOtunes® FREE Aware should NOT be usedin environments where users need to be fully aware of their surroundings for personal safety reasons. For example, do NOT use them while driving a car or riding a motorcycle. Similarly, do NOT use them when riding a bicycle outside. The user is solely responsible for ensuring that ISOtunes® FREE Aware is used ONLY in safe environments.This product may be adversely affected by certain chemical substances, such as bug spray and sunscreen. Further information may be sought from the manufacturer.RecommendationsThe wearer should ensure the product is properly cleaned and dry before and after use. Storage should be in a clean and dry location between -20 °C and 50 °C. The battery should not be fully discharged before long term storage. The wearer should ensure that:
The hearing protector is fitted, adjusted, and maintained in accordance with the manufacturer’s instructions.
The hearing protector is worn at all times in noisy surroundings.
The hearing protector is regularly inspected for serviceability.

If these recommendations are not adhered to, the protection afforded by the hearing protector will be severely impaired. Additional Notes ISOtunes® FREE Aware is compliant with Bluetooth® V5. We do not guarantee compatibility of all functions on every Bluetooth®-enabled device. Please check your device’s user manual for compatibility and functionality.For additional information or questions about ISOtunes® products or spares and accessories, please contact our support team. For additional information or questions about ISOtunes® products or spares and accessories, please contact our support team. Please note, the hearing protector provides an entertainment audio facility. The earbudprovides audio signal sound pressure level limitation which limits the entertainment audio signal to 85 dB(A) effective to the ear. This limit is maintained for bluetooth signal inputs which are standard to the Bluetooth A2DP, HFP, and HSP specifications. There is no analog line input on this product. For additional information about ISOtunes® FREE Aware, please visit ISOtunes.com/pages/product-manuals. For additional information or questions about ISOtunes® products or spares and accessories, please contact our support team. Weight: 15g (both earbuds), 50g (case) Date of Obsolescence: 3 years from purchase date. Not to be used in Explosive Atmospheres.

FCC

Caution:
The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the users’ authority to operate the equipment.
Note:
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

This equipment complies with FCC‘s RF radiation exposure limits set forth for an uncontrolled environment. End-users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The full text of the declaration of conformity is available at: ISOtunes.co.uk/pages/product-manuals.