MFi wireless hearing aid is a product that is designed to provide people with hearing loss the ability to hear in any environment. The hearing aids are designed to be used in conjunction with a smartphone, specifically iPhone, which allows for the wearer to stream sound from their phone and make adjustments for volume and other settings. The MFi wireless hearing aids are an important innovation as they will allow people who suffer from hearing loss to have better communication with their loved ones. Buy MFi hearing aids now @ https://hear-hi.com/products/acuity-mfi Hear+Hi is the leading manufacturer and supplier of high-quality hearing aids in the US and delivers its hearing aid products worldwide. Hearing Aid products by Hear+Hi are highly affordable without compromising on quality and performance. You can buy their products online from https://hear-hi.com. The company offers a range of products, including hearing aids, OTC hearing aids, hearing amplifiers, earbuds, lecture recording pens, and other accessories. Hear+Hi's products are designed to suit the needs of all customers, regardless of their age or lifestyle. Hear+Hi has a free app to test your hearing. The company takes special care to ensure that its hearing aids are durable and long-lasting so that customers can enjoy them for many years without worrying about replacing them often. They have 24/7 support and a 30-day no-questions return or exchange policy. The free app is designed to perfectly adjust the Hear+Hi headset to your individual hearing profile or personal need by first running a hearing test to determine custom enhancement settings for real-life situations and phone streaming.

1. AcuityWireless
RIC Digital Hearing Amplifier Earphones

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Content
WELCOME
FEATURES
ACCESSORIES
DESCRIPTION
BATTERIES
DAILY USE
SET UP (GETTING STARTED)
EARBUDS AND TUBES
PAIR AND CONNECT
CONTROL YOUR HEARING DEVICE
SAFETY
MAINTENANCE
WARRANTY

4. 1
WELCOME
Congratulations and thank you for choosing the
Hear+Hi Acuity Wireless Stereo Assistive Hearing
Amplified Headset! You’ve made an excellent
decision and you will enjoy using this product for
many years to come! This guide will help you get
started and show you all the great features, so
that you get the most out of your investment.
QUESTIONS? VISIT Hear+Hi.com/support OR
EMAIL US AT info@Hear+Hi.com

5. 2
FEATURES
• Discrete and Invisible Receiver-In-the Canal (RIC)
styling
• Compatible with Apple® Mobile Devices
• Wireless Audio Streaming for phone calls and
music
• Built-in Noise Reduction
• Advanced Digital 16-Channel DSP processing,
Right & Left Ear
• Long Battery Life
NOTE:
Not for users under 18 years of age.
Always consult your hearing healthcare
professional for any hearing loss conditions.
Any serious hearing conditions should be
examined and diagnosed by a licensed
physician (preferably an ear specialist).

6. 3
The ACUITY Wireless RIC Digital Hearing Amplifier
Earphones connect to your iPhone or iPad, so you
can stream audio, answer phone calls, adjust
settings, and more.
Use one of these models and versions to get
started:
• iPhone 5s and later
• iPad Pro 9.7-inch and later
• iPad Air and later
• iPad mini 2 and later
• iPad (5th generation) and later
iPhone, iPad mini, iPad Pro, iPad, and iPad Air are registered
trademarks of Apple Inc.
Hear+Hi is a trademark and brand of GMEMS Technologies.

7. 4
ACCESSORIES
Hearing Aid (Left - Blue)
Hearing Aid (Right - Red)
Eartips: Open style (6) / Closed style (6)
Batteries (2)
Storage Case
Cleaning Brush
Magnet helps remove
and insert battery
Loop helps clean out ear wax

8. 5
DESCRIPTION
Open style
S /M size
Open style
L size
Closed style
S/M/L size
Microphone
Retainer
Battery compartment
(Turning On/Off)
Earbud
Thin tube
Receiver

9. 6
Inserting the battery
If the battery has a protective film, remove it
before inserting into the unit.
Insert the battery with the"+"
symbol facing upwards.
Carefully close the battery compartment. If you
feel resistance, the battery is not inserted
correctly. Do not attempt to close the battery
compartment by force, as it may get damaged
as a result.
BATTERIES

10. 7
To remove the battery:
Open the battery
compartment
Remove the battery
hand/helper
When the battery is low the sound becomes
weaker or you will hear an alert signal.
Remove empty batteries immediately and
follow your local recycling rules for disposal.
Always carry spare batteries.
Remove the batteries when not in use for
several days.
Open the battery compartment door at night.
Store batteries in a cool, dry place.

11. 8
8
To turn your hearing aids on, close the battery
compartment.
Powering up takes several seconds; you can insert
the hearing aids during this
time and avoid unpleasant feedback or whistling.
To turn your hearing aids off, open the battery
compartment.
1. Make sure your ears are clean.
2. Place the unit securely behind your ear.
3. Place the eartip inside your ear and make sure
it fits snugly.
The ACUITY RIC Earphones come with a choice of
6 open and 6 closed style Eartips.
SET UP (GETTING STARTED)
DAILY USE

12. 9
9
It is recommended to try the different options,
since the size of your ear canals might not be the
best guide.Often a smaller Eartip will fit better
because it can go in deeper or a larger one
might be more comfortable and still provide
proper occlusion.
When you insert the Eartip, aim it forward and up,
to match the angle of the ear canal. Then try
different angles with different size Eartips, to
maximize comfort and seal.
Proper Eartip insertion will ensure the very best
sound quality, minimize the amount of volume
required, prevent leakage and avoid feedback
(will emit a whistling sound if not fitted
properly).

13. 10
4. Open and close your mouth
to remove any air in the ear
canal and gently push the
Eartip into the canal & twist
it until it sits securely.
5. Place the retainer around
the outer part of your ear,
so that it follows its contour,
making sure it’s not sticking
out from the ear.
To remove the ACUITY RIC device, lift and slide it
over the top of your ear, hold the tube close to
the Eartip and remove it carefully.

14. 11
EARTIPS AND TUBES
Open Style-suitable for mild hearing loss.
Openings allow for Sound to pass through from
outside. Some users will find the sound more
natural, when volume is set to maximum;
feedback may occur.
Closed Style-suitable for moderate to severe
hearing loss.
Complete seal of the ear canal, to help block
minor external sounds and greatly enhance the
sound quality. Feedback may or may not occur
when volume is set to maximum.
May not be suitable or most comfortable for users
with small/narrow ear canals.

15. 12
Sizing-Three sizes of eartips: Large, Medium and
Small(1 of each)
Select the size that fits most comfortably in your
ear.
Cerumen (ear wax) may accumulate on the eartip.
This may affect sound quality. Clean the earbuds
daily.
For hearing aids with a standard eartip:
Replace the eartips approximately every three to
six months, or sooner if you notice cracks or other
changes. Ask your Hearing Care Professional to
clean the tubes or to replace them as needed.
For hearing aids with custom-made eartip:
Ask your Hearing Care Professional to clean the
tubes or to replace the eartips and tubes as
needed.

16. 13
Cleaning the eartips:
Clean the eartip on removal with a soft, dry tissue
to prevent build up of ear wax. Never use running
water or immerse the eartip in water.
Replacing standard eartip:
Gently remove used eartip and replace with the
new one.

17. 14
When you pair your Acuity RIC hearing aids to
your Apple device, the audio from your Apple
device goes to your hearing device. Should the
Bluetooth be disconnected due to range or any
other reason, reconnect the goHearing R1 withthe
device that you wish to pair with.
To pair your hearing device, follow these steps:
1. Make sure that Bluetooth is ON on your Apple
device. Go to Settings, and select Bluetooth.
PAIR & CONNECT

18. 15
2. Go to Settings > Accessibility > Hearing >
Hearing Devices.

19. 16
3. Your Apple device will search for your hearing
device. Under Mfi Hearing Devices, select the
device name “Acuity RIC”.
4. Tap Pair when you see the pairing request on
the screen. If you have two hearing devices,
you'll get two requests. Pairing could take up
to a minute.

20. 17
You can start using your Acuity RIC hearing aids
when you see it in the Mfi Hearing vices screen.
Pairing with more than one device
When you pair your Acuity RIC unit with more
than one Apple device, the connection for your
hearing devices switches from one device to the
other when you use audio. The connection also
switches when you receive a call on your phone. If
you make changes to your hearing device
settings on one device, they're sent to your other
devices.

21. 18
To pair with another iPhone or iPad, follow
these steps:
1. Make sure all devices are connected to the
same Wi-Fi network and signed into iCloud with
the same Apple ID.
2. Follow the steps to pair your hearing device.
Scan the QC code and follow the step by step
guide (https://support.apple.com/en-us/HT201466)

22. 19
You can use your Apple device to select environ-
ment-specifc presets, adjust the volume, turn on
Live Listen, and more. To control your hearing
device, use Settings or the Accessibility Shortcut.
Set preferences for features that you control with
your Apple device by going to:
Settings > Accessibility > Hearing Devices
Then tap Hearing Devices.
Play Ringtones
You can play ringtones through connected
hearing devices.
Audio Routing
Choose the default device for audio playback.
Control Nearby Devices
Use your Apple device to adjust the settings for
CONTROL YOUR HEARING DEVICE

23. 20
hearing devices that are on the same WiFi
network and connected to your iCloud account.
Audio Handoff
Continue listening to media through your hearing
device when you switch between your Apple
devices. For example, if your hearing device is
connected to your iPhone but you start watching
a movie on your iPad, the hearing device
automatically switches to the iPad.
Control on Lock Screen
Quickly make preset and volume adjustments on
your hearing device right from the Lock Screen
with the Accessibility Shortcut or the Control
Center hearing button.
Tap the device name “Acuity RIC” in Settings.
Adjust volume levels for either or both hearing
devices.

24. 21
Mild hearing loss + Open style earbud
Mild hearing loss + Noise reduction + Open
style earbud
Moderate hearing loss + Closed style earbud
Moderate hearing loss + Noise reduction +
Closed style earbud
● Select environment presets

25. 22
1. Tap “Start Live Listen” (to turn ON)
2. Place the device in front of the person you
want to hear
3. Tap “End Live Listen” (to turn OFF)
● Turn On/Off Live Listen
With Live Listen, your Apple devices become a
remote microphone that sends sound to your .
Live Listen can help you hear a conversation in a
noisy room or hear someone speaking across the
room.

26. 23
Use the Accessibility Shortcut
You can also use the Accessibility Shortcut to turn
Live Listen on and off or control other features of
your Acuity RIC. To use the Accessibility Shortcut,
quickly press the Home button three times. On
iPhone X and later, triple-click the side button. The
interface may vary with iOS version.

27. 24
Do not allow anyone else to use this product
without your permission.
Always use appropriate volume levels to avoid
damage to your hearing.
Keep out of reach of infants and young
children.
Avoid using device when sleeping.
SAFETY
It is strictly prohibited to disassemble, modify
or repair these Earphones.
Clean your ears and the unit before each use to
prevent clogging and to ensure optimum
quality. Ensure that the hole on the side of the
tip is also free of any debris.
Use the cleaning brush to clean any earwax on
the device, especially in and around the unit
MAINTENANCE

28. 25
and the eartips. (Avoid using water, solvents,
cleaning fluids or clearning oil).
Keep your Eartips dry and clean. Humidity,
earwax, water in the ear, etc. will affect the
service life and performance of the device.
Avoid direct sunlight; store in a dry, safe place.
Avoid excessive high and low temperatures.
Avoid discharging the battery for long periods.
Remove the batteries when not in use for
several days.
Open the battery compartment door at night.
Store batteries in a cool, dry place.

29. 26
WARRANTY
ONE YEAR LIMITED WARRANTY For a period of
ONE (1) YEAR from the date of retail purchase by
the original end-user purchaser ("Warranty
Period), Hear+Hi warrants (1) this product against
defects in materials and workmanship, and (ii)
that each Product unmodified and under normal
use and conditions, will substantially comply with
Hear+Hi' applicable written technical documen-
tation for the Product. Hear+Hi reserves the right
to make substitutions and modifications from
time to time in the specifications of Products sold
by Hear+Hi, provided that such substitutions or
modifications do not materially affect overall
Product performance. WARRANTY COVERAGE If a
defect exists and a valid claim is received within
the Warranty Period, at its option and to the
extent permitted by law, Hear+Hi will (1) repair

30. 27
the product at no charge, using new or refur-
bished replacement parts. (2) exchange the
product with a product that is new or which has
been manufactured from new or serviceable used
parts and is at least functionally equivalent to the
original product, or (3) refund the purchase price
of the product. A replacement product/part
assumes the remaining warranty of the original
product or thirty (30) days from the date of
replacement or repair, whichever provides longer
coverage for you. When a product or part is
exchanged, any replacement item becomes your
property and the replaced item becomes
Hear+Hi's property. When a refund is given, your
product becomes Hear+Hi's property. OBTAINING
WARRANTY SERVICE If you purchased the prod-
uct in the U.S., deliver the product, at your
expense, to any Hear+Hi Service Center located in
the U.S. If you purchased the product outside of

31. 28
the U.S., deliver the product to any Hear+Hi
Authorized Importer in the country where you
purchased the product. Be aware, however, that
not all countries have Hear+Hi Authorized Service
Providers (NASP) and not all Authorized Service
Providers outside the country of purchase have
all parts or replacement units for the product. If
the product cannot be repaired or replaced in the
country it is in, it may need to be sent to a differ-
ent country or returned to the country of
purchase at your expense for repair or replace-
ment. You can always deliver the product to
Hear+Hi's U.S. main service center for obtaining
warranty service. EXCLUSIONS AND LIMITATIONS
This Limited Warranty applies only to hardware
products manufactured by or for Hear+Hi that
can be identified by the 'Hear+Hi' trademark
trade name, or logo affixed to them. The Limited
Warranty does not apply to any non-Hear+Hi

32. 29
hardware products or any accessories, even If
packaged or sold with Hear+Hi hardware. THIS
WARRANTY AND REMEDIES SET FORTH ABOVE
ARE EXCLUSIVE AND IN LIEU OF ALL OTHER
WARRANTIES, REMEDIES AND CONDITIONS,
WHETHER ORAL OR WRITTEN, EXPRESS OR
IMPLIED. HEAR+HI SPECIFICALLY DISCLAIMS ANY
AND ALL IMPLIED WARRANTIES, INCLUDING,
WITHOUT LIMITATION, WARRANTIES OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. IF HEAR+HI CANNOT LAWFULLY
DISCLAIM IMPLIED WARRANTIES UNDER THIS
LIMITED WARRANTY, ALL SUCH WARRANTIES,
INCLUDING WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE
LIMITED IN DURATION TO THE DUR ATION OF
THIS WARRANTY. No Hear+Hi reseller, agent or
employee is authorized to make any modifica-
tion, extension, or addition to this warranty.

33. 30
HEAR+HI IS NOT RESPONSIBLE FOR DIRECT,
SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES RESULT ING FROM ANY BREACH OF
WARRANTY OR CONDITION, OR UNDER ANY
OTHER LEGAL THEORY, INCLUDING BUT NOT
LIMITED TO LOST PROFITS, DOWNTIME, GOOD-
WILL, DAMAGE TO OR REPLACEMENT OF EQUIP-
MENT AND PROPERTY. HEAR+HI

34. 31
Made for Apple badge only
Use of the Made for Apple badge means that an
accessory has been designed
to connect specifically to the Apple product(s)
identified in the badge and has
been certified by the developer to meet Apple
performance standards. Apple is
not responsible for the operation of this device or
its compliance with safety and
regulatory standards.
Credit Line
Apple, Apple TV, Apple Watch, iPad, iPad Air, iPad
Pro, iPhone, and Lightning are trademarks of
Apple Inc., registered in the U.S. and other coun-
tries. tvOS is a trademark of Apple Inc.