ONEPLUS EF178 Wireless Earbuds User Manual
- June 5, 2024
- OnePlus
Table of Contents
ONEPLUS EF178 Wireless Earbuds
User Manual
Thispackageoontains the following accessories:
OnePlx BudsZ
Type-charging Cable
User guide Safety Information & WarantyCard
Safety tips:
- Do not disassemble a mocity of the buds for any reason as they may malfunction and won’t be covered by the warranty.
- Do not get the buds wet as meatus MI damage them. will is not covered by the warranty.
- Keep the charger indicator away from address and arenas to avoid eye injuries.
- Avoid chafing or any later inlay. do not swallow any of the parts of Ohs product Keep the buds out of reach of children
- Do not use the buds during thwderstamsas dectricshccks or damage may occur. 6. To avoid over-discharging the battery, power off the buds if you are not using them
- Dona abject the buds to excessive temperatures (above 45°C or below -20°C).
Precautions
- listening to music at a high volume may cause permanent damage to the torn heart. Background noise and a continuous hictwolumevAll lower the actual volume heard to reduce. Check the volume before playing and with the Onents Buds Z. P/Varning1Toavcidhearegdarregegiveyar ears break from the buds attorney hour.
- To avoid damaging internal components. please try to avoid knocking or bumping. or squeezing the buds as ifs a precision electro-acoustic device.
- Cleanthemicratione holeandsouncl mesh on the buds regularly to avoid back aga Improper dewing of the buds may result in ear infections Use soft and Int-tree cloth to clean OnsPle BudsZ regularly. Avoid getting the tuts wet or using aaosol sprays advents or abrasives on them.StapusingthebudsdaslanprodemocarsConsuladocta it the skin problem persists
- Do not use the buds while driving. coding or crossing a road Understand and observe the laws and regulations based on the country you’re driving in. Stay safe and focused when you drive. Susan the buds if they distract you while driving or lyou’redcing another activitythatreqUresconoentratkn.
- Do not switch the butts on/off too often as that may cause them to cash and require a reset (by charging).
- Use the budalterrPerakserange of Pt to 35t and 45%to75%hkrridity.The store then in the temperature range of -20t to40°C. To light or too low-temperature wit degrade the quality and may damage the buds and battery. Using the OnePlus Buis Z in Ina dry environment may cause static elechldty and give a weak electrostatic discharge. To rnirirrize the risk of electrostatic eischarge awed using the OneFlus Buds Z in a dry environment cc touching grounded metal objects before uslig them.
- The charging temperature range is St to 40t For gutk charging It is 20t to 40°C. Extremely high or low temperatures may prevent the buds from being charged or came damage to the buds and battery.
- The buds can be charged with a power cable and power adapter Cf through a PC. Power adapters must comply with bug and aligned regulations and regional and ntemettnal safety standards. hob:lingInternationalStandard for Safety of Irrfonnetice TechnclogY Equipment OEC 60960-IAEC 62368). Using any third-party power adapter that does not comply with the above safety standards may result in riuy. Using a damaged power cable or charger or charging the buds n a wet environment may cause he. electric shock. injury. or property loss (fa example. charging box damage).
- Some components of the OnePlus Buds Z and the charging box MI prods) electromagnetic fields. OrePts Buds Z and the charging box also contain magnets. These electromagnetic fields and magnets may interfere with pacer aker& clefbnlators or other medicate: pigment Keep medical ECP.ipment a se:edge: re from the OnePlis Suds 2/charging box Consult your doctor or medical equipment manufacturer to find out more about medal equipment. If you are unsure whether the OnePlus Buds Z and charging box are interfering with your pacemaker. delbriletor or other medical eptiornent. stop using them.
- Namely, the Type-C dug and the bottom of CnePtus Buis Z in MI fade. Inch is normal. Oust debris and water inflow may cause this Before deafly take the CnePkes Buds Z out of the box and disconnect the Type-C-to-USB cable that connects the box to the PC or PC adapter. Use a sok dry and Int-treeclothtoclean the Type-C plug and bottom of the OnePlus Buds Z tube.Donot use limed darner
- .Fasupportand troubleshooting information, user discussion boards.andthe latestOnePlussoftwaredownloais. go to https://www.oneplus.com/global/support
OnePlus Device Warranty Information
OneFlus devices purchased on onepluacom or authorized sales charnels come with a limited warranty. The duration of the warranty is dependent on the theatrical country region of purchaseanellsonly retlezmablevAthIn the Original COultrY Or region Unless otherwise specified this warranty covers the hardware components of the product as originally supplied and does not cover, or partially covers, software, consumable items, or accessories, even if packaged or sold together with the product. The limited warranty only covers functional defects of products caused by workmanship or build materials. For more details, please contact OnePlus Customer Support by visiting oneplus.com/support.
Statement
OnePlus is a registered trademark of OnePlus Technology (Shenzhen) Co., Ltd. Copyright: OnePlus Technology (Shenzhen) Co., Ltd. All rights reserved. This manual is for informational purposes only and does not constitute a commitment of any kind.
Warnings on Battery
A lithium battery is built into this product. It must not be dismantled,
impacted, forced out or exposed to fire. A battery is subjected to extremely
low air pressure that may result in an explosion or the leakage of flammable
liquid or gas.
Please do not put the battery in a high-temperature environment or expose it
to the sun; doing so could cause it to explode.
Please do not continue to use the product if the battery appears to be
swollen. Please dispose of the battery in accordance with local regulations.
Do not dispose of the battery as household refuse. Please do not attempt to
repair, disassemble or modify the battery. Replacing the battery by an
incorrect type could lead to an explosion.
Please do not place pressure on or pierce the battery with hard objects.
Damaging the battery could cause battery leakage, overheating, or fires.
FCC Regulatory Conformance
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.
This device 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.
FCC Caution
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment. The
antenna(s) used for this transmitter must not be collocated or operate in
conjunction with any other antenna or transmitter.
RF Exposure Information (SAR)
This equipment has been tested and meets applicable limits for radio frequency
(RF) exposure. Specific Absorption Rate (SAR) refers to the rate at which the
body absorbs RF energy. The SAR limit is 1.6 watts per kilogram in countries
that set the limit averaged over 1 gram of tissue. During testing, device
radios are set to their highest transmission levels and placed in positions
that simulate use near the head, with 0mm separation. Cases with metal parts
may change the RF performance of the device, including its compliance with RF
exposure guidelines, in a manner that has not been tested or certified.
Industry Canada Conformance
IC Statement:
This device complies with Industry Canada’s license-exempt RSS. 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 the Canadian ICES-003 Class B specifications. CAN
ICES-3 (B)/NMB-3(B). Cet appareil numerique de la Canadian ICES-003. Cet
appareil numerique de la classe B est conforme a la norme NMB-003 du Canada.
This equipment complies with IC RSS – 102 radiation exposure limits set forth
for an uncontrolled environment. Cet equipement est conforme aux limites
d’exposition aux radiations IC CNR – 102 etablies pour un environnement non
contrOle.
RF Exposure Information (SAR)
This equipment has been tested and meets applicable limits for radio frequency
(RF) exposure. Specific Absorption Rate (SAR) refers to the rate at which the
body absorbs RF energy. The SAR limit is 1.6 watts per kilogram in countries
that set the limit averaged over 1 gram of tissue. During testing, device
radios are set to their highest transmission levels and placed in positions
that simulate use near the head, with 0mm separation. Cases with metal parts
may change the RF performance of the device, including its compliance with RF
exposure guidelines, in a manner that has not been tested or certified.
EU Regulatory Conformance
Hereby, OnePlus Technology (Shenzhen) Co., Ltd. declares that the radio
equipment type E502A is in compliance with Directive 2014/53/EU. The full text
of the EU. declaration of conformity is available at the following internet
address: https://www.oneplus.com/support/manuals
RoHS Compliance
This product complies with directive 2011/65/EU and its amendments, on the
restriction of the use of certain hazardous substances in electrical and
electronic equipment.
EU Importer: Eastern Sun Trading B.V.
Stadionstraat 11 C10, 4815NC Breda, Netherlands
Reflection Investment B.V.
Keizersgracht 482,1017EG, Amsterdam, the Netherlands
To prevent possible hearing damage, do not listen at high volume levels for
long periods.
Correct disposal of this product
The crossed-out wheelie bin symbol on your product, battery, literature or
packaging indicates that the product and its electronic accessories should not
be disposed of with household waste. To safely recycle your device, please use
local return and collection systems or contact the retailer where the device
was originally purchased.
European Frequency Bands and Power
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:
Bluetooth (2402-2480MHz): <13dBm
India E-waste information
The products manufactured by OnePlus comply with the E-waste Rules 2016 and
its amendments. Considering the exemption listed in SCHEDULE II of the E-waste
Rules, the content of hazardous substances is as follows:
- Lead (Pb) – not over 0.1% by weight;
- Cadmium (Cd) – not over 0.01% by weight;
- Mercury (Hg) – not over 0.1% by weight;
- Hexavalent chromium (Cr6+) – not over 0.1% by weight;
- Polybrominated biphenyls (PBBs) – not over 0.1% by weight;
- Polybrominated diphenyl ethers (PBDEs) – not over 0.1% by weight.
For the purpose of recycling and reducing the effect of the environment, the
Electrical & Electronic Equipment should not be disposed of with other
household waste, please separate these items from other types of waste and
recycle them to the authorized e-waste company. As a part of the e-waste
recycling initiative, OnePlus has partnered with two authorized E-waste
companies named Attero and Exigo. You can contact Attero or Exigo to recycle
your E-waste product. For further information, you can contact at
Attero: Website: www.attero.in
Email: info@attero.in
Phone:1800-103-6328
Exigo: Website: www.exigorecycling.com
Email: info@exigorecycling.com
Phone:1800-102-5018
Material Name| Plastic Property| Material Mark| Material Supplier Name|
Company Registration Number| Buy Back Price
---|---|---|---|---|---
Packing Handle| LDPE| | DongGuan YueXing Plastic Co.,Ltd| 91441900315216554A|
5Rs./Ton
Protective film| PP| | GUANGDONG HUA TONG NEW MATERIAL TECHNOLOGY CO., LTD|
91441900590073962G
The Plastic should be disposed of in accordance with applicable laws. Such
plastic should preferably be recycled.
Never Settle
Version: 1.0
5515000000771
Safety and Warranty
Model/ E502A
FCC ID: 2ABZ2-E502A
IC: 12739A-E502A
HVIN: E502AL, E502AR
Safety Information and Warranty
OnePlus Buds Z
Documents / Resources
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ONEPLUS EF178 Wireless
Earbuds
[pdf] User Manual
E502A, 2ABZ2-E502A, 2ABZ2E502A, EF178 Wireless Earbuds, EF178, Wireless
Earbuds
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