EN | 13
outside� The user is solely responsible for ensuring that ISOtunes®
LITE is used ONLY in safe environments�
This product may be adversely affected by certain chemical
substances� Further information may be sought from the
manufacturer�
These earplugs should not be used in situations where there is a risk
that the connecting cord could be caught up during use�
Recommendations
The wearer should ensure that the product is properly cleaned
and dry before and after use� Storage should be in a clean and dry
location between -20 °C and 50 °C�
The battery should not be fully discharged before long term storage�
The wearer should ensure that:
• The hearing protector is fitted, adjusted, and
maintained in accordance with the
manufacturer’s instructions�
• The hearing protector is worn at all times in noisy
surroundings�
• The hearing protector is regularly inspected for
serviceability�
If these recommendations are not adhered to, the protection afforded
by the hearing protector maybe severely impaired�
Additional Notes
ISOtunes® LITE is compliant with Bluetooth® V5� We do not
guarantee the compatibility of all functions on every Bluetooth®-
enabled device� Please check your device’s user manual for
compatibility and functionality�
For additional information or questions about ISOtunes® products or
spare parts and accessories, please contact our support team�
Mean Mass: approximately 16 grams
Date of Obsolescence: 3 years from purchase date
Not to be used in Explosive Atmospheres
Included Eartip Sizes
Nominal Diameter
UNIVERSAL
7-14 mm
FCC
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
