233621 HERO User Manual Download Page 10

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7. Do not subject the equipment and its accessories to strong

impact or vibration to avoid damaging the equipment and its
accessories, resulting in battery explosion or equipment failure.

Wipe the device with a clean, dry, soft cloth. Do Not use the

device before cleaning and maintenance.

9. Please use the device in 5°C~35°C, and deposit the device and

its accessories in 5°C~35°C. When the environmental

temperature

is too high or too low, it ma

y cause device to stop working.

When

the temperature is lower than 5°C, the performance of the battery

will be limited.

10. Keep the device and its accessories in a ventilated and cool

environment without exposing it to direct sunlight.

11. This device is not a toy and children should use this device

under adult supervision. This device and its accessories may

contain small parts that should keep away from children.

Children may inadvertently damage the device and its
accessories, or swallow small parts resulting in suffocation or
other hazards.

12. The device is equipped with non-removable built-in

rechargeable

battery. Do Not replace the battery by yourself. The battery can

only be replaced by authorized service center.

13. Do not disassemble or modify the device and accessories

without permission, otherwise the device and accessories will
not be covered under warranty, please contact the authorized
service center when the device malfunction is detected.

14. Do not dispose this device and its accessories as ordinary

household waste. Comply with the local laws and regulations

dealing with this device and its accessories and support recycling.

15. In medical and health care facilities where the use of wireless

devices is prohibited, comply with the regulations of such
facilities and turn off the device.

16. Radio waves generated by devices may affect the normal

operation of implantable medical devices or personal medical

devices, such as pacemakers,cochlear implants, hearing aids,

etc. If you use any of these medical devices, consult their
manufacturer about the use restrictions of the device.

FCC STATEMENT :

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

interference that may cause undesired operation.

Warning:

Changes or modiﬁcations not expressly approved by the

party responsible for compliance could void the user's 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 Part 15 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.

17. Keep the device at least 15cm away from the implanted

medical device such as pacemaker, cochlear implants etc.

18. Use of unauthorized or incompatible power supplies, chargers

or batteries may cause ﬁre,explosion or other hazards.

RF warning statement:

The device has been evaluated to meet general RF exposure
requirement. The device can be used in portable exposure

condition without restriction.

The product is too small to place complete label information, so
the label is placed in the user manual.

INFORMATIONAL NOTE FOR CUSTOMERS IN CAN. ONLY:

- English: "

This device complies with Industry Canada licence-exempt 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

thatmay cause undesired operation of the device."

- French:"

Le présent appareil est conforme aux CNR d'Industrie Canada

applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes :

(1) l'appareil nedoit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage

radioélectrique subi, même si le brouillage est susceptible d'en

compromettre le fonctionnement."

RF warning statement:
The device has been evaluated to meet general RF exposure
requirement. The device can be used in portable exposure

condition without restriction.
L'appareil a été évalué pour répondre aux exigences générales

d'exposition aux RF. L'appareil peut être utilisé sans restriction

dans des conditions d'exposition portables.

This device has been manufactured by or on behalf of Shenzhen

Grandsun Electronic Co., Ltd. Hereby, Shenzhen Grandsun
Electronic Co., Ltd.

Declares that this device is in compliance with

Directive 2014/53/EU This symbol on the device,

the battery or on the packaging indicates that the

device and the battery shall not be treated as

household waste. By ensuring these devices and batteries are
disposed of correctly, you will help prevent potentially negative

consequences for the environment and case of devices that for
safety, performance or data integrity reasons require a permanent

connection with an incorporated battery, this battery should be

replaced by qualiﬁed service staff only. To ensure that the battery

and the electrical and electronic device will be treated properly,

hand over these devices at end-of-life to the applicable collection
point for the recycling of electrical and electronic device. Hand the

battery over to the applicable collection point for the recycling of
waste batteries. For more detailed information about recycling of

this device or battery, please contact your local Civic Ofﬁce, your

household waste disposal service or the dealer. This symbol is

only valid in the European Union.

The Bluetooth® word mark and logos are registered trademarks
owned by Bluetooth SIG. Inc. And any use of these trademarks by
Shenzhen Grandsun Electronic Co., Ltd. is under license.Other
trademarks and trade names are the trademarks and trade names

of their respective owners.

Made in China.

NFORMATIONAL NOTE FOR CUSTOMERS IN EU ONLY:

WARNING!

To guarantee your personal safety, please ensure that these

earbuds are not worn or kept in the immediate vicinity
(close than 15 cm) of a pacemaker.
· Do not insert jack plug into electric sockets.

· Supervise children when using the device, the

product is not a toy.

· Earbuds listening at high volume levels particularly over

extended periods of time may damage your hearing.

233621 WARRANTY

1. The device is guaranteed for 12 months from the date of