Hear+Hi Acuity Duo Setup

WELCOME
Congratulations and thank you for choosing the
Wireless Stereo Assistive Hearing Amplified Earphones! 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
EMAIL US AT info@Hear+Hi.com
NOTE:
Not for users under 18 years of age. Always consult your hearing health-
care professional for any hearing loss conditions. Any serious hearing
conditions should be examined and diagnosed by a licensed physician
(preferably an ear specialist).
FITTING & WEARING INSTRUCTIONS
<Attaching the Eartips>
1. The ACUITY DUO comes with a choice of small, medium & large Eartips.
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, mini-
mize the amount of volume required, prevent leakage and avoid feed-
back (will emit a whistling sound if not fitted properly).
2. Attach the Eartip to the nozzle of the
side by gently pulling to cover it.
※ Do not pull the Eartip excessively when you attach or detach it
because it may tear.
3. Follow the same procedure for the other side.
<Earphones>
How deep you insert the earphones will also affect not only the seal, but
the quality of the sound, because not all Earphones are the same, so try
different depths as well to get the most out of your listening experience.
POWER ON/OFF
Power ON: Remove the ACUITY DUO
Hear+Hi Acuity Duo True
OR
SET UP
ACUITY DUO earphone on one
from the Wireless Charging Case; it
• Wireless Audio Streaming for Calls & Music
• Personalized & Customized Hearing App (iOS & Android)
• Advanced 8-Channel DSP processing for amplification and wireless
streaming
• Long Battery Life (10 hours)
EARPHONES
• Wireless Charging Case
• Earphones (Blue - Left Ear / Red - Right Ear)
• Single-layer Eartips: Large, Medium, Small and Mini (Earbuds equipped
with Medium size)
• Double-layer Eartips: Medium, Small
• USB Type-C Charging Cable
will power on automatically.
It may not power ON if the battery is low; please recharge the unit before
using it.
Power OFF: Place the ACUITY DUO
off and start charging automatically.
※ Store your ACUITY DUO in the Charging Case when not in use.
※ No need to reset, ACUITY DUO
preferences.
Place the earphones in the Charging Case (make sure they are clean and
dry), close it and connect the USB cable provided to the case.
Plug the other end of the USB Cable provided into your USB Adapter
(250mA or 2 watts output minimum), which is plugged into the electrical
outlet.
It takes about 3 hours to charge for about 10 hours of continuous use
when fully charged.
When fully charged, the Charging Case will hold up to 30 hours of charge,
so it is not necessary to charge it every time you charge the earphones.
Always recharge before going to sleep at night, regardless of battery
status.
FEATURES
inside the Charging Case; it will turn
will store your last hearing setting
CHARGING