ISOtunes PRO Safety Green User manual

Introduction
Thank you for purchasing ISOtunes
®
PRO Safety Green Bluetooth
®
Noise Isolating
Earbuds.
These earbuds have been specifically designed for use in the loudest 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. This product has been tested and
meets the ANSI & NIOSH standards for a hearing protector, with a Noise Reduction
Rating (NRR) of 27 dB, and is designed such that you cannot damage your hearing, at
any sound level. Full testing details are available in the Noise Attenuation section of
this booklet.
1. Speakers
2. TRILOGY
™
Memory Foam
Ear Tips
3. Custom Fit Memory Wire
4. Battery Box
5. Volume Up Button (+)
6. Multifunction Button (MFB)
7. Volume Down Button (-)
8. Indicator Light
9. Micro USB Charging Port
1
3
5
6
7
9
4
10
8
2
Fitting
ISOtunes
®
PRO comes with 4 sets of TRILOGY
™
Foam eartips (XS,S,M,L) and 1 set of
rubber triple flange eartips. The foam eartips have been specifically designed for use
with ISOtunes
®
PRO and are made from a heat-activated memory foam which allows
long term, comfortable wear and enhanced sound performance. The foam eartips
provide maximum noise reduction while the rubber eartips are recommended for use
in less noisy situations.
The device comes with the Medium size eartips already in place. Choose the eartip size
that fits most snugly in your ear canal. Remember, the snugger the fit, the better the
noise attenuation. PLEASE NOTE: The core of the foam eartips are threaded, as are
the posts on the earphones that they attach to. Please GENTLY twist foam on/off to
replace the eartips.
Place the wire around the back of your
neck in preparation for inserting the
eartips. Grasp the right earbud with your
right hand. With your left hand, compress
the foam for easier insertion. Once the
foam is sufficiently compressed, release
the foam and use your left hand to pull
your right ear back and away from your
head to open your ear canal, as shown
in the illustration below. With your right
hand, insert the earbud into your ear
canal, working it is as deeply as you are
comfortable with for maximum noise
attenuation. Repeat for the opposite side.
Once the earbuds have been placed, the
foam tips will expand to fill your ear canal,

providing you with superior noise isolation and the best possible listening experience.
ISOtunes
®
PRO has built-in custom fit memory wires. These wires gently wrap around the
top and back of your ears for a personally unique fit, and maximum comfort and stability.
Operating Your ISOtunes®PRO Headphones
Operation LED Status
Power On Blue LED flashes 2 times slowly, then 2 times quickly twice
Power Off Red LED flashes 4 times
Pairing Red LED & Blue LED flash alternately
Standby Blue LED flashes 3 times quickly every 5 seconds
Low Battery Red LED flashes once per second
Charging Red LED stays on during charging
Blue LED indicates charging is finished
On / Off
Press and hold the multifunction button for 2 seconds. A blue LED will flash two times
slowly, then two times quickly twice in a row, indicating the headphones are powered on.
Press and hold the multifunction button for 3 seconds. A red LED will flash slowly 4
times, indicating the headphones are now powered off.
Bluetooth Pairing
Make sure the headphones are powered off. Press and hold the multifunction button
for 5 seconds to enter into pairing mode, at which time red and blue lights will flash
alternately. Activate your phone or device’s Bluetooth
®
function, search for ISOtunes
®
PRO and select. If a PIN is required, enter “0000” to connect.
After powering off and powering back on again, ISOtunes
®
PRO will automatically
reconnect with its paired device, if in range.
Audio Control Functions
Adjust Volume: Press the ‘volume up’ or ‘ volume down’ buttons to adjust the volume. A
beep will indicate when you’ve reached maximum or minimum volume.
Play/Pause: Press, but do not hold, the multifunction button to play or pause your music.
Previous Track: While listening, press and hold the ‘volume down’ button for 2 seconds
to go back to the previous track.
Next Track: While listening, press and hold the ‘volume up’ button for 2 seconds to
skip to the next track.
•• This product is NOT able to accept phone calls.
Battery Capacity Status
ISOtunes
®
PRO supports iOS Bluetooth
®
battery level indicator. This means that when
connected to iOS devices, the battery power status can be seen in the upper right
corner of the screen.
Charging
We recommend charging your ISOtunes
®
PRO fully before its first use. Use the
included USB charging cord to connect to the micro-USB port on the controller of the
headphones. A red LED indicates your headset is charging, while a blue LED indicates
the charging has finished. When the battery is low, the indicator light will flash red,

accompanied by periodic beeps.
IMPORTANT CHARGING INFORMATION
In order to ensure proper earbud performance, ONLY charge your ISOtunes
®
PRO
earbud with a MAXIMUM 5 Volts/1 Amp charger. Using a charger higher than 5 Volts/1
Amp could be dangerous and may damage your ISOtunes
®
PRO product.
DualConnect Function
ISOtunes
®
PRO is capable of connecting with two Bluetooth
®
-enabled mobile phones
at the same time.
To pair with two devices simultaneously:
1. From OFF mode, press and hold the multifunction button until the indicator light
flashes red and blue alternately, entering pairing mode. Pair with phone A.
2. Power off your ISOtunes
®
PRO and then repeat the pairing process with phone B.
3. After pairing with phone B, power off the headphones again.
4. Then, power on your ISOtunes
®
PRO again. It should automatically connect to its
most recently paired device, phone B.
5. Press both the ‘volume up’ and ‘volume down’ buttons simultaneously, twice in a
row. Your ISOtunes
®
PRO will now be connected to both mobile phones.
SafeMax™ Technology
ISOtunes
®
PRO incorporates SafeMax
™
Technology. It’s volume output has been
limited to 79 decibels. ISOtunes
®
devices with SafeMax
™
Technology are OSHA,
NIOSH, and ANSI compliant.
Noise Attenuation
APPROVAL: ISOtunes
®
PRO is tested and approved in accordance with ANSI S3.19-
1974 Specifications.
NRR
The level of noise entering a person’s ear, when ISOtunes
®
PRO headphones
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.
Example:
1. The surrounding noise level measured at the ear is 97 dB.
2. The NRR of ISOtunes
®
PRO is 27 dB.
3. The noise level entering the ear is approximately equal to 70 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.
SNR
SNR=32dB H=35dB M=28dB L=24dB APVf=Mf-sf (dB)
Frequency, Hz 125 250 500 1000 2000 3150 4000 6300 8000 NRR
Grand Mean Attenuation, dB 24.0 25.9 32.5 36.2 35.9 39.2 40.8 45.5 45.3
Standard Deviation, dB 4.1 3.5 3.6 3.5 2.3 3.4 3.0 4.0 4.0
27
Frequency (Hz) 125 250 500 1000 2000 4000 8000
Mf (dB) 26.3 25.9 28.4 34.5 38.9 41.1 46.1
sf (dB) 5.3 5.0 4.4 4.4 3.9 3.9 4.6
APVf (dB) 21.0 20.9 24.0 30.1 35.0 37.2 41.5

Guarantee
There is a one year guarantee against defects in material and workmanship. The
guarantee does not cover damage by misuse, abuse or unauthorized modifications.
Maintenance
: :
Clean your TRILOGY
™
Foam Tips by gently wiping them with a clean, damp cloth.
Use water only. Do not clean tips with alcohol-based cleaning solutions. Let tips dry
completely before next use. To ensure peak performance, we recommend replacing
TRILOGY
™
Foam Tips every three months or when they become soiled.
: :
Do not use abrasive cleaning solvents to clean the headset.
: :
Avoid scratching the headset with sharp objects, as this may cause damage.
: :
Keep the headset away from high temperature areas, humidity, and dust.
WARNING:
ISOtunes
®
PRO does an excellent job of blocking outside noise. As such, ISOtunes
®
PRO should NOT be used in 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
®
PRO is used ONLY in safe
environments.
Additional Notes
: :
ISOtunes
®
PRO is compliant with Bluetooth
®
V4.1. We do not guarantee
compatibility of all functions on every Bluetooth
®
-enabled device. Please check your
device’s user manual for compatibility and functionality.
© 2019 Haven Technologies.
The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth SIG, Inc.
Specifications
Bluetooth
®
version: 4.1
Stand-by time: 300 hours
Music play time: Up to 10 hours*
Wireless range: Up to 30 feet
Bluetooth
®
profiles: A2DP/ AVRCP/ HSP /HFP
Impedance: 161
Sound pressure level: 79±3dB
Frequency Response: 20Hz---20 KHz
Weight: 16.5 g
Dimension: 24.9x14x22.6mm earbud size, 680 mm cord length
IP55 dust and sweat/water-resistant
Charging time: 2-3 hours
*Time may vary based on user settings.
If you’re looking for quality headphones, visit our website.