Quick Start Guide
CM70-L
Ghiddepornirerapidă
Appearance
English
Powering on/off
Press and hold the Power button for approximately 1 second to power on/off (when
powering on for the first time, your earbuds will automatically enter Pairing mode by
default).
Pairing and automatic connections
Bluetooth pairing
1. Press and hold the Power button for approximately 4 seconds to enter Pairing mode
(at this time, the indicator will flash white).
2. Enable the Bluetooth on your phone, then search for the device name "HUAWEI
FreeLace" and connect.
Automatic reconnection
Once your earbuds power on, they will automatically connect to the most recently paired
device.
Please ensure that the Bluetooth on your phone is enabled, and that your earbuds
are within the Bluetooth range of your phone.
Hall magnetic switch
When the switch is closed, the earbuds are disconnected.
When the switch is apart, the earbuds automatically reconnect.
How to use the earbuds
Call mode
Upon receiving an incoming call, press the Function button to answer the call, or press and
hold the Function button for approximately 2 seconds to reject the call.
During an ongoing call, press the Function button to end the call.
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Music mode
Press the Function button to play/pause music playback.
Double-press the Function button to skip to the next song.
Triple-press the Function button to return to the previous song.
Press the Volume up button to increase the volume.
Press the Volume down button to decrease the volume.
Smart mode
In Music or Standby mode, press and hold the Function button for approximately 2
seconds to activate voice assistant on your phone.
HUAWEI HiPair Technology
After plugging your earbuds' built-in USB Type-C connector into your phone:
1. If your earbuds are not already paired with your phone, your phone will prompt the
pairing via a pop-up window. In this case, following the onscreen instructions on your
phone to complete the pairing process (only available on EMUI 9.1 or later).
2. You can quickly charge your earbuds using your phone (Reverse charging required).
Factory reset
Press and hold the Power button for approximately 10 seconds to restore to factory
settings. When the indicator flashes red, your earbuds will be restored to its factory
settings, clearing all Bluetooth pairing information, and then will restart.
Charging your earbuds
1. Charge via connecting the charger.
The charger can be connected via the USB Type-A to USB Type-C female adapter
cable.
2. Charge via connecting your earbuds to your phone.
Connect your earbuds to the USB Type-C port of your phone (Reverse charging
required).
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Firmware update
If a firmware update is available, you can update your earbuds from your phone (EMUI 9.1
or later) by performing the following:
Go to the Paired Bluetooth device screen and touch Firmware update, then touch
Check for updates to check for available updates.
If an update is available, touch Download and update, then follow the onscreen
instructions to complete the update process.
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Indicator descriptions
Power on Steady white for 1 second
Power off Steady red for 1 second
Automatic connection mode Flashes white twice every 3 seconds
Pairing mode Flashes white three times every second
Incoming/outgoing call Flashes white twice every second
Charging Flashes red: Low battery level
Low battery Flashes red twice every 10 seconds
Flashes white: Sufficient battery level
Steady white: Fully charged
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Safety information
Before using the device, read and comply with the following precautions carefully to ensure
optimal device performance and avoid danger or violation of laws and regulations.
● To prevent possible hearing damage, do not listen at high volume levels for
long periods.
● Do not use the device at locations where the use of wireless devices is prohibited due
to potential interference with other electronic equipment, which may cause safety
hazards.
● In clinics and hospitals where the use of wireless devices is prohibited, please comply
with the regulations and power off the device.
● Some wireless devices may interfere with implantable medical equipment and other
medical equipment, such as pacemakers, cochlear implants, and hearing aids. Consult
the manufacturer of your medical equipment for more information.
● When using the device, keep it at least 15 cm away from medical equipment.
● When using the earphones to listen to music or make calls, please use the minimum
volume necessary in order to avoid damaging your hearing. Prolonged exposure to
high volume sounds may result in permanent hearing damage.
● Please reduce your audio volume while driving in order to reduce distractions and
avoid accidents.
● Observe all local traffic laws and regulations while using the device. Do not use the
device while driving.
● Keep in mind that while driving, safety is your primary responsibility, and avoid
engaging in distracting activities.
● The device's wireless signal may interfere with your car's electronic systems. Please
contact your car manufacturer for more information.
● Wireless devices may interfere with an aircraft's flight systems. Adhere to in-aircraft
regulations and power off the device when required.
● If you use your earphones while performing activities that require your concentration,
such as riding a bike or walking in a potentially dangerous area such as near a
construction site or railroad, please pay attention to your safety and the safety of those
around you. It is recommended that you either lower the volume on your earphones or
remove your earphones in order to increase your awareness of your surroundings.
● Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in
these environments may result in circuit malfunctions.
● Keep the device away from appliances with strong magnetic or electrical fields, such as
microwave ovens and refrigerators.
● Do not use the device during thunderstorms to avoid any lightning-related damage or
injury.
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● Use the device at temperatures between 0°C and +45°C, and store the device and its
accessories at temperatures between –20°C and +60°C. Extreme heat or cold may
damage the device.
● Do not place the device in places that are easily exposed to direct sunlight such as on
a car's dashboard or on a window sill.
● Do not place the device near exposed heat or ignition sources (such as heaters,
microwaves, ovens, stove fire, candles, and so on).
● Do not place sharp metal objects, such as large pins, near the receiver or speaker of
the device. Otherwise, metal objects may be attached, which may cause damage to
you.
● The device and its accessories may contain small components. Keep the device and its
accessories out of the reach of children. Otherwise, children may damage the device
and its accessories by mistake, or swallow the small components, which may result in
hazards such as choking.
● The device is not a toy, and children should only use it under adult supervision.
● You can only use device manufacturer-approved accessories for this model number.
The use of other accessories may void the device warranty, lead to injury, or violate the
related regulations of the country where the device is located. Contact an authorized
Huawei Customer Service Center to obtain approved accessories.
● Connecting the device to non-approved or incompatible power supplies, chargers, or
batteries is not advised as this may cause fires or explosions.
● Do not disassemble or modify the device, insert foreign objects, or submerge in water
or other liquids to prevent leakage, overheating, fires, or explosions.
● Do not drop, squeeze, or puncture the battery. Avoid applying external pressure to the
battery as this may cause its electronic circuitry to short or overheat.
● The device is equipped with a non-removable internal battery. Do not attempt to
replace the battery yourself to avoid damaging the battery or device or causing fires
and explosions. The battery should only be replaced by professional personnel at an
authorized Huawei Customer Service Center.
● Ensure that the device and its accessories are dry. Do not attempt to dry the device
using an external heating device such as a microwave oven or hair dryer.
● Avoid placing the device or its accessories in environments that are too hot or cold as
this may cause device malfunctions or even explosions.
● Stop using the device, close all apps, and disconnect all connected devices before
cleaning and performing maintenance on the device.
● Do not use strong chemicals, cleaning agents, or strong detergents to clean the device
and its accessories. Instead, only clean the device and its accessories using a clean,
soft, and dry cloth.
● Do not place magnetic stripe cards (such as bank cards or phone cards) near the
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device for extended periods of time as this may damage the magnetic stripe card.
● Please do not disassemble or modify the device and its accessories without prior
authorization. Any resulting damage in this case will not be covered by manufacturer's
warranty. If the device suffers an error or ceases to function properly, please contact an
authorized Huawei Customer Service Center for assistance.
● Avoid disposing the device and its accessories as ordinary household waste.
● Respect local laws on the disposal of electronic products and their accessories and
support recycling efforts.
● Some people are allergic to silicone, plastic, metals, and other materials. If you feel
uncomfortable after prolonged use of the earbuds, stop using them and consult a
doctor.
Disposal and recycling information
The crossed-out wheeled-bin symbol on your product, battery, literature or
packaging reminds you that all electronic products and batteries must be taken
to separate waste collection points at the end of their working lives; they must
not be disposed of in the normal waste stream with household garbage. It is the
responsibility of the user to dispose of the equipment using a designated collection point or
service for separate recycling of waste electrical and electronic equipment (WEEE) and
batteries according to local laws.
Proper collection and recycling of your equipment helps ensure electrical and electronic
equipment (EEE) waste is recycled in a manner that conserves valuable materials and
protects human health and the environment, improper handling, accidental breakage,
damage, and/or improper recycling at the end of its life may be harmful for health and
environment. For more information about where and how to drop off your EEE waste,
please contact your local authorities, retailer or household waste disposal service or visit
the website http://consumer.huawei.com/en/.
Reduction of hazardous substances
This device and any electrical accessories are compliant with local applicable rules on the
restriction of the use of certain hazardous substances in electrical and electronic
equipment, such as EU REACH, RoHS and Batteries (where included) regulations, etc.
For declarations of conformity about REACH and RoHS, please visit our web site
http://consumer.huawei.com/certification.
EU regulatory conformance
RF Exposure
Your device is a low-power radio transmitter and receiver. As recommended by
international guidelines, the device is designed not to exceed the limits established by the
European Commission for exposure to radio waves.
Statement
Hereby, Huawei Technologies Co., Ltd. declares that this device CM70-L is in compliance
with the essential requirements and other relevant provisions of Directive 2014/53/EU.
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The most recent and valid version of the DoC (Declaration of Conformity) can be viewed at
CM70-L
Bluetooth: 2402 MHz-2480 MHz: 11 dBm
CM70-L
0.210 W/kg
CM70-L
0.269 W/kg
http://consumer.huawei.com/certification.
This device may be operated in all member states of the EU.
Observe national and local regulations where the device is used.
This device may be restricted for use, depending on the local network.
Frequency Bands and Power
(a) Frequency bands in which the radio equipment operates: Some bands may not be
available in all countries or all areas. Please contact the local carrier for more details.
(b) Maximum radio-frequency power transmitted in the frequency bands in which the
radio equipment operates: The maximum power for all bands is less than the highest
limit value specified in the related Harmonized Standard.
The frequency bands and transmitting power (radiated and/or conducted) nominal limits
applicable to this radio equipment are as follows:
Accessories and Software Information
Some accessories are optional in certain countries or regions. Optional accessories can be
purchased from a licensed vendor as required. The following accessories are
recommended:
Batteries: HUA01, AHB380942TPO, AHB380942TPO-01
The product software version is V1.0.0.100. Software updates will be released by the
manufacturer to fix bugs or enhance functions after the product has been released. All
software versions released by the manufacturer have been verified and are still compliant
with the related rules.
All RF parameters (for example, frequency range and output power) are not accessible to
the user, and cannot be changed by the user.
For the most recent information about accessories and software, please see the DoC
(Declaration of Conformity) at http://consumer.huawei.com/certification.
FCC Regulatory Compliance
Certification information (SAR)\
This device is also designed to meet the requirements for exposure to radio waves
established by the Federal Communications Commission (USA).
The SAR limit adopted by the USA is 1.6 W/kg averaged over one gram of tissue. The
highest SAR value reported to the FCC for this device type complies with this limit.
The highest SAR value reported to the FCC for this device type when using it at the head
is
And when properly worn on the body is
FCC statement
This equipment has been tested and found to comply with the limits for a Class B digital
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English
CM70-L
0.210 W/kg
CM70-L
0.269 W/kg
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 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.
Caution: Any changes or modifications to this device not expressly approved by Huawei
Technologies Co., Ltd. for compliance could void the user's authority to operate the
equipment.
Responsible Party - Contact for FCC Information only
Huawei Device USA Inc.
5700 Tennyson Parkway, Suite 300
Plano, TX 75024
Main: 214-919-6800
Industry Canada compliance
Certification information (SAR)
This device is also designed to meet the requirements for exposure to radio waves
established by the Industry Canada.
The SAR limit adopted by Canada is 1.6 W/kg averaged over one gram of tissue. The
highest SAR value reported to the IC for this device type complies with this limit.
The highest SAR value reported to the IC for this device type when using it at the head is
And when properly worn on the body is
IC statement
This device complies with CAN ICES-3 (B)/NMB-3(B).
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 that may cause undesired
operation of the device.
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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 ne doit 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.
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Legal statement
Copyright © Huawei Technologies Co., Ltd. 2019. All rights reserved.
This document is for reference only. Nothing in this guide constitutes a warranty of any
kind, express or implied.
All pictures and illustrations in this document are for reference only, the actual product may
differ from images on the packaging (including but not limited to colors, shape and screen
display).
Please visit http://consumer.huawei.com/us/support/index.htm for recent updated hotline
and email address in your country or region.
The Bluetooth
Inc. and any use of such marks by Huawei Technologies Co., Ltd. is under license.
User Software License Agreement
Please read the software license agreement carefully before using the product. By using
the product, you indicate that you agree to be bound by the license agreement. If you do
not agree with the terms of the license agreement, please do not use the product and
software. The product can be returned to the point of sale for a refund.
For agreement content, please visit: https://consumer.huawei.com/en/legal/eula/.
Privacy protection
To understand how we protect your personal information, please visit
http://consumer.huawei.com/privacy-policy and read our privacy policy.
For United States warranty card information, visit
http://consumer.huawei.com/us/support/warranty-policy/index.htm.
®
word mark and logos are registered trademarks owned by Bluetooth SIG,
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