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Important safety instructions

©2020 Fauna Audio GmbH

Kratkystrasse 2, 8020 Graz, Austria

hello@wearfauna.com

wearfauna.com

Do not reproduce, modify,

distribute or otherwise use

without prior permission.

Fauna audio glasses are portable, Bluetooth 5.0-linked  
audio devices in the form of sunglasses or blue-light protec-
tion glasses. Fauna audio glasses lenses are not prescription 
correction lenses, however such can be retrofitted by an 
optician only. The frame is made out of acetate material. The 
glasses temple is made out of a plastic, metal and acetate 
combination. It allows a temple length adjustment, which 
should be done by an optician only. 

The product can be used to listen to music, podcasts or other 
audio sources; for telephone calls and for interactions with 
audio assistants on the user’s smartphone, smartwatch or any 

other Bluetooth-enabled device. The glasses are sold with  
a dedicated charging case. Use only the provided charging 
case for recharging the battery of the glasses.

Safety warnings

In general, please remember to:

•  Read these instructions. 

•  Heed all warnings.

•  Keep these instructions.   •  Follow all instructions.

1. Indications for use 

2. User safety

•  In order to avoid hearing damage, you should not use our  

glasses at high volume over a longer period of time.  
Use them reasonably at a moderate volume level.

•  Do not use the glasses if they emit any loud unusual noise.  

If this happens, stop using the device and contact 

  

customer service: 

support@wearfauna.com

•  Remove the glasses immediately if you experience an unusual 

warming sensation or loss of audio. 

•  Contains small parts which may be a choking hazard. 
  

This product is not suitable for children under the age of 3. 

•  This product contains magnetic material. Seek medicaladvice on 

whether this might affect your implantable medical device.

•  Do not use if package is damaged upon delivery.
•  The lenses should be exchanged by an optician only.
•  The adjustment of the temple length should be done 
 

by an optician only.

•  Be cautious as use of the glasses might distract you, especially 

when driving.

•  Follow applicable laws, especially on the use of mobile phones or 

other devices whilst driving. Never forget to care about your own 
safety and the safety of others when you are wearing our glasses 
and listening to your preferred content while engaging in activities 
requiring your attention.

•  Never forget about your environment. Adjust the volume to ensure 

you can hear your surroundings, for example warning signals.

•  Tinted glasses are not recommended to be worn for night driving.
•  For safety reasons, charge the glasses in the charging case 
 

after an ESD event as the glasses could play a one-time, loud, 

 

short noise that could damage your hearing.

•  The charging adapter must support PS1 standard and output 

power no more than 15 W.

3. Product safety

Fauna glasses and charging case have been designed and manufactured 

according to the highest standards. This equipment has been tested and 

complies with RF: (BT5.0&2.4G) , EMC: (BT5.0&2.4G), EN55032, EN55035, 

EMF: EN62479, Safety: EN 62368-1:2014+A11:2017.
This low-power electronic device complies with EN62479 and does not 

cause harmful interferences to the user at any time, except for situations 

of violated safety constraints. Accordingly, the limit for radiation exposure 

is adhered to, as defined for user’s health for the general population. The 

device has immunity against electromagnetic intereference as specified by 

EN55032, EN55035. 
This Class B digital apparatus complies with Canadian ICES-003. This 

device complies with RSS-247 of the Industry Canada Rules. IC Radiation 

Exposure Statement: This EUT is compliance with SAR for general popu-

lation/uncontrolled exposure limits in IC RSS-102 and had been tested in 

accordance with the measurement methods and procedures specified in 

IEEE 1528 and IEC 62209. This device complies with Industry Canada RSS 

standard(s). Operation is subject to the following two conditions: (1) this 

device may not cause interference, and (2) this device must accept any 

interference, including interference that may cause undesired operation of 

the device.
This device complies with part 15 of the FCC Rules. Operation is subject to 

the following two conditions: (1) This device may not cause harmful interfe-

rence, and (2) this device must accept any interference received, including 

interference that may cause undesired operation. This equipment has been 

tested and found to comply with the limits for a Class B digital device, 

pursuant to part 15 of the FCC Rules. These limits are designed to provide 

reasonable protection against harmful interference in a residential installa-

tion. 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.
MODIFICATION: Any changes or modifications not expressly approved by 

the grantee of this device could void the user’s authority to operate the device.
The batteries in the glasses and in the charging case are in 

compliance with IEC62133/UL1642.

DON’T

 attempt to remove the rechargeable lithium-ion battery from the 

product. 
The product is designed to block more than 99 % UVA and UVB light 

energy. This product is in compliance with ANSI Z80.3-2018 and AS/NZS 

1067.1:2016. 
Lenses meet applicable government impact resistance requirements but 

ARE NOT SHATTERPROOF

!

4. Regulatory information

Bluetooth and the Bluetooth logos are registered trademarks of 

Bluetooth SIG, Inc., and any use of such trademarks is under license.

Apple and the Apple logo are trademarks of Apple lnc. 

App Store is a service mark of Apple Inc. 

Google Play and the Google Play logo are trademarks  

of Google LLC.

Fauna and USound are trademarks of USound GmbH 

and Fauna Audio GmbH.

8. Logos and trademarks

Manufactured for

 Fauna Audio GmbH

Designed and developed by

 USound GmbH for 

Fauna Audio GmbH, Kratkystrasse 2, 8020 Graz, Austria. 

Powered by

 USound MEMS Speaker Technology. 

USound and Fauna are trademarks of USound GmbH 

and Fauna Audio GmbH, Kratkystrasse 2, 8020 Graz, Austria.

5.  Manufacturer / distributor

This product is covered by a warranty from Fauna Audio GmbH. 

The warranty period is two years upon delivery of the  

product. You can find our complete legal terms of trade here: 

wearfauna.com/terms-of-trade/

For any warranty claims or returns, please use our form in the 

FAQ section of our website and send it, filled out and signed, to 

support@wearfauna.com

 

.

7. Fauna warranty information

6. Customer information

Please follow these  

instructions to avoid any damage.

No heat

Contains electronics

Heat OK

No electronics

Heat OK

No electronics

Important information 

Only heat up the marked grey parts.

Up to 80 °C.

Don’t adjust with pliers.

Glasses can be damaged.

Be careful with ultra-sonic cleaning.

Please remove temples beforehand.  
Only the acetate front can be cleaned.

Fauna is water-resistant but not  

waterproof. 

Do not put it under running water.

Not adjustable

Adjustable
acetate tip

Adjustable 

acetate front

IP 52

Product names/models:

 Levia Black, Fabula Crystal Brown, Memor 

Havana, Spiro Transparent Brown.
Serial number:  ____________________________________________
Model name:  ____________________________________________ 
The serial number and model name are located on the inner part of 

the temple and at the bottom of the charging case.
Please keep your receipt for potential warranty issues. The Fauna 

warranty form can be downloaded here: 

 wearfauna.com/warranty/

35°C

 •  Keep the glasses and the charging case away from fire and heat 

sources. Avoid storage in direct sunlight. Do not place open flame 

sources, such as lighted candles, on or near the product.

 •  After each use, wipe both sides of the lenses and all parts of  

the glasses with the cloth provided or a dry cloth.

 •  Do not try to alter or modify the product. This will affect the war-

ranty of the product and lead to technical failure of the product. 

The compliance with the below-mentioned standards will not be 

guaranteed anymore.

 •  Do not bend the temples of the glasses as this can damage 

the electronics inside.

 •  Avoid closing the sound openings of the glasses or inserting sharp 

objects because the sound quality will be degraded  

and the warranty voided.

 •  Use only the provided product charging case for recharging  

the battery of the glasses.

 •  Do not use mobile phone adapters to connect the charging case to 

airplane seat jacks as this could result in injury or property damage 

due to overheating.

 •  Use it only with an approved power supply compliant with regu-

latory requirements.

 •  Only use products/attachments/accessories specified by the  

manufacturer.

 •  Unplug the charging case during lightning storms or when unused for long 

periods of time.

 •  The charging case and glasses must not be exposed to direct sunlight for a 

prolonged period as this can damage the battery.

 •  During transport, store the glasses in the provided charging case to avoid 

unnecessary scratches on the product.

 •  The product can only be used within a temperature range of - 10 °C to + 35 °C, 

otherwise functionality of the product can not be guaranteed.

 •  Refer all servicing to qualified personnel. Servicing is required when the 

apparatus has been damaged in any way, such as if the power supply cord or 

plug is damaged, objects have fallen into the apparatus, the apparatus does not 

operate normally or has been dropped.

 •  Do not replace the batteries of the glasses or the case with a third-party 

component as this will affect the functionality of the built-in battery protection 

circuitry. 

•  Do not dispose of the batteries in a fire or hot oven and avoid mechanically 

crushing or cutting the batteries as this may lead to an explosion of the 

  

batteries.

 •  Avoid leaving the batteries in a high-temperature environment as this can lead 

to an explosion or leaking of flammable liquids or gasses.

 •  Avoid leaving the batteries in an extremely low air pressure environment as this 

may lead to an explosion or leaking of flammable liquids or gasses.

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