SHOKZ C120,C121 Open Comm 2 User Manual

Listening to audio at excessive volumes may distort the sound and increase the risk of hearing damage and loss.
Please do not listen to audio at a high volume for extended periods.

Battery

CAUTION

Replacement of a battery with an incorrect type that can defeat a safeguard.
Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that can result in an explosion.
Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas.
A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.
Do not use the battery if it is noticeably expanded.

Charge

Always confirm that the charging port is dry before connecting the device to the charging cable. Failure to do so could result in increased possibility of short circuit issues, fire or explosion danger.
Do not charge right after exercising, in case there’s sweat inside the charging port, which could lead to circuit burning while charging.
Keep the product away from heat sources when charging.
Only charge with the charging cable approved by the manufacturer. Other charging cables may not meet applicable safety standards, and charging with such cables could pose a risk of injury to the users or damage to the device.
Use this product only with an agency-approved power supply that meets local regulatory requirements (e.g., UL, CSA, VDE, CCC).

Dangers of Driving
Please note that in some countries or regions, it may be illegal to use this product while operating any type of vehicle. Please check and comply with the traffic rules or relevant laws and regulations in your area or consult your local regulatory authority.

Skin irritation

Although rare, some users may experience skin allergies or skin sensitivity when coming into long-term contact with the product’s outer materials.
To avoid the risk of an allergic reaction, please do not wear the product if you are experiencing skin injuries or irritations on or around the neck, ears, and/or head.
If you experience any redness of the skin, swelling, or itchiness while wearing the product, discontinue use of the product immediately and consult a physician.

Electromagnetic Interference

Do not use this product in places where wireless devices are prohibited (such as in airports and local medical facilities, etc.), as it may interfere with other electronic devices or cause other hazards.
Some electronic devices may fail due to radio interference from this product (e.g., some automotive electronic equipment). Please contact the manufacturer of such electronic devices for more information.
Radio waves generated by this product may affect the regular operation of some medical devices, such as pacemakers, defibrillators, cochlear implants, hearing aids, etc. If you use any of these medical devices, consult your physician and medical device manufacturer about restrictions on using this product, and keep this product within a safe distance from medical devices. Stop using this product if you suspect interference with your medical devices.

Storage and Maintenance

Store the headset in a cool, dry place. The working temperature should be 0~45°C (32~113°F).
Keep the product away from heat sources, combustible gas or other clean/corrosive liquids, keep the product away from a long time of direct sunlight, using or placing in hot places such as car interior under high temperature.
These headsets are water-resistant, but are not waterproof. Please do not submerge the headphones in water. IP55 is not a permanent protection rating and may be reduced by normal wear and tear.
Clean the headset with a soft dry cloth.
After storage for a long period, please charge the headphones before using again.

Notice
Design and specification are subject to change without notice. For the most up-to-date product information, please visit www.shokz.com.

FCC Caution

FCC ID: 2BCD6-C120
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause harmful interference, and
This device must accept any interference received, including interference that may cause undesired operation.

FCC Statement
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.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End user must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The portable device is designed to meet the requirements for exposure to radio waves established by the Federal Communications Commission (USA). These requirements set a SAR limit of 1.6 W/kg averaged over one gram of tissue. The highest SAR value reported under this standard during product certification for use when properly worn on the head. Resposible party (contact for FCC matters only):Shokz Technology Inc 3200 Gracie Kiltz Lane Suite 300,Austin,TX,USA.(78758) www.shokz.com

CE Declaration of Conformity
SHOKZ (SINGAPORE) PTE. LTD. hereby declares that this product is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU and all other applicable EU Directive requirements. The complete declaration of conformity can be found at: https://shokz.com/pages/policies. Shokz’s EU representative is WSJ Product Ltd.，Eschborner Landstraße 42-50,60489 Frankfurt am Main, Germany

Maximum transmit power is below regulatory limits such that SAR testing is not necessary and exempt per applicable regulations.

Technology	Frequency Range	Max. Transmit Power
NFC	13.56MHz	8 dBuAm @ 3m
Bluetooth	2402-2480MHz	9 dBm(EIRP)

Type-C
The power delivered by the charger must be between min [0.5] Watts required by the radio equipment， and max [2.5] Watts in order to achieve the maximum charging speed.

WEEE Declaration of Conformity

This WEEE logo means that this product must not be discarded as household waste, and should be delivered to an appropriate collection facility for recycling. Proper disposal and recycling helps protect natural resources, human health and the environment. For more information on disposal and recycling of this product, contact your local municipality, disposal service, or the shop where you bought this product.

UK Declaration of Conformity
SHOKZ (SINGAPORE) PTE. LTD. hereby declares that this product is in compliance with the essential requirements and all other applicable United Kingdom regulations. The complete declaration of conformity can be found at: https://shokz.com/pages/policies. Shokz’s authorised representative in the UK is Pinpoint Consumer Electronics Ltd, Unit 35, Meridian House, Road One, Winsford Industrial Estate, Winsford, Cheshire CW7 3QG.

Manufacturer Declarations

Warranty: Shokz gives a warranty of 24 months on this product. For the current warranty conditions, please visit our website at www.shokz.com or contact your Shokz partner. Before putting the product into operation, please observe the respective country specific regulations.

FAQ

Q: How long is the warranty for this product?
A: Shokz offers a 24-month warranty on this product. For current warranty terms, visit www.shokz.com or contact Shokz directly.
Q: Can this product cause interference with medical devices?
A: The product may interfere with medical devices like pacemakers. Consult your physician and device manufacturer for guidance and maintain a safe distance from medical devices when using the product.

Documents / Resources

SHOKZ C120,C121 Open Comm 2 [pdf] User Manual
C120, C121, C120 C121 Open Comm 2, C120 C121, Open Comm 2, Comm 2

References

User Manual

SHOKZ C120,C121 Open Comm 2

Hearing Loss