Mifa X181 User manual

X181
Wireless Earbuds

◆Toensureproperuseandtrouble-freeoperation,pleasecarefully
readthisusermanualfirst.
◆Pleaseuseandstoretheproductatroomtemperature.
◆Donotthrowanddroptheproducttoavoiddamages.
◆Donotdisassembletheproduct,ormakeanymodificationstothe
structureoranypartofit.
◆Pleasechargewitharatedvoltagecharger.
◆Keeptheproductoutofchildren'sreach.
◆Donotreplacethebuilt-inbatteriesofearphonesandchargingbox.
◆Donotexposetheproducttofire,hightemperature,directsunlight,
etc.
01Warnings English

02Packinglist English
Earphones
UserManual
ChargingBox
USBType-CChargingCable
EarCaps
X181
Wi rele ss Ear bud s

PlugtheUSBchargingcableintotheUSBtype-Cchargingporttocharge
thebox.
Powerindicatorsofbox:Thelightswillstayonfor5seconds
whenopenthecover.
Chargingindicatorsofbox
Batteryindicatorsofchargingbox
USBType-CChargingPort
UseaDC5V/1AoraboveUSB
adaptortochargethebox
25%thefirstlightstayson
50%thefirstandthesecondlightstayon
75%thefirst,secondandthethirdlightstayon
100%allfourlightsstayon
Tip:Pleasechargetheboxwhenthefirstlightflashes.
0%~25%thefirstlightflashes
26%~50%thesecondlightflashes
51%~75%thethirdlightflashes
76%~100%thefourthlightflashes
Alllightswillstayonafterfullycharged.
03ChargingBox English

Tochargetheearphones,pleaseputthemintheboxandclosethecover.
Tip:Thechargingboxwillnotchargetheearphoneswhenitisinthelow
powerstatusandalllightswillturnoff.Pleasechargetheboximmediately.
EarphonesChargingIndicators
Puttheearphonesintheboxand
closethecover,therightandleft
correspondinglightsstayson
whenchargingandturnoffafter
fullycharged.
EarphonesChargingIndicators
Theredlightstaysonwhen
chargingandturnoffafterfully
charged.
LEDIndicators
04ChargingEarphones English

Poweroff
Puttheearbudsintothecharging
boxandclosethebox,theywill
poweroffautomaticallyandstart
tobecharged.
Manuallypoweron:Pressandholdthetouchsensor
areaofanyearbudabout2secondstoturnonthe
earbuds.Theblueindicatorwillstayonfor1second
withapromptsound.
Manuallypoweroff:Pressandholdthetouchsensor
areaofanyearbudabout5secondstoturnoffthe
earbuds.Theredindicatorwillstayonfor2seconds
withapromptsound.
Poweron
Openthebox,theearphoneswillpoweronwithbluelightstayonforone
second.Thebluelightwillflashquicklyinthefirsttimepairing.Andthen
theypairwitheachotherautomatically.Aftertheypaired,thelightswillflash
redandbluewhichmeanstheyarewaitingforpairingwithasmartphone.
LEDIndicators
TouchControlArea
05Poweron/Poweroff English

06BluetoothConnection
BinauralMode
Aftertheearbudsconnectwitheachothersuccessfully,theirlightswillflash
redandbluewhichmeanstheyarewaitingforpairingwithasmartphone.
ActivatetheBluetoothofyourdeviceandsearchfor"MifaX181".Selectiton
thelisttoconnect.
OtherInstructions
1.Theearbudswillre-connectthelastpairedsmartphoneautomatically
oncetheypoweron.
2.Ifyouwanttoconnectthemwithanotherdevice,pleaseturnoffthe
Bluetoothofthelastpaireddeviceandthentheearbudwillbeavailablefor
pairingwithanewdevice.
3.Puttheearbudsbackinthechargingboxandtheywillcharge
automatically.
4.Theearbudswillpoweroffautomaticallyin5minutesiftheydonot
connecttoanyBluetoothdevices.
SingleMode
Takeouteitherofearphones,itwillturnonandthelightwillflashesredand
blue;activatetheBluetoothofyourdeviceandsearchfor"MifaX181".Selectit
onthelisttoconnect.
English

Afterconnectingwithyoursmartdevice,
youcanoperatetheearbudsasbelow.
Hands-freecalls:Touchthesensorareaofanyearbudoncetoanswerthecoming
callandtouchagaintohangup.
Rejectphonecalls:Touchandholdthesensorareaofanyearbud2secondsto
rejectacall.
Musicplaybackcontrols
Touchthesensorareaofrightearbudtwicetoplay/pause.
Touchthesensorareaofleftearbudthreetimestoplaytheprevioustrack.
Touchthesensorareaofrightearbudthreetimestoplaythenexttrack.
Sirivoicemode:TouchthesensorareaofleftearbudtwicetoactivateorexitSiri
voicemode.
Removepaireddevices:Putthetwoearphonesinthebox,pressandholdthe
buttonofboxfor3secondstoclearthepaireddevices.Thelightsofboxwillquickly
flashfor3secondsifsuccessfully.
Manuallypairearphones:Putthetwoearphonesinthebox,pressandholdthe
buttonofboxfor10secondstoforcethempairwitheachother.Thelightsofbox
willflashfromlefttoright3times.
Gamingmode:Touchthesensorareaofanyearbudfourtimestoenterthe
gamingmode,touchfourtimesagaintoexitgamingmode.
Touch
ControlArea
Buttonofchargingbox
07TouchControl English

ProductAppearance
Weightofchargingbox:36gWeightofeachearbud:8.3g
Sizeofchargingbox:58*46.5*28mmSizeofearbud:35.7*16*21mm
Sound
Loudspeaker:1pcφ10mmfull-rangespeakerAcousticstructure:InEar
Loudspeakerfrequency:20Hz-20KHzResistance:32Ω±15%
Maxoutput:10mW
Bluetooth
Bluetoothversion:Bluetooth5.0Bluetoothfrequency:2.4-2.48GHZ
Bluetoothworkingrange:≥10MBluetoothprotocol:HSP/HFP/A2DP/AVRCP
SupportedBTformat:SBC,AACSensitivity:≦-82dBm
S/N:≥90dB
Microphone
OmnidirectionalclearmicrophoneSensitivity:-42±1dB
Battery
Batteryofeachearbud:40mAhBatteryofchargingbox:500mAh
Chargingtimeofearbuds:1.2hoursChargingtimeofchargingbox:about2hours
08ProductSpecifications English

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 inte rference received, including interference that may
cause undesired operation.
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 interferenceto 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.
Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.
FCCID:2AXOX-X18

Copyright © MIFA. All rights reser ved.
MIFA, the MIFA logo and other MIFA
marks are all owned and registered by
MIFA INNOVATIONS LLC. All other
trademarks are the property of their
respective owners. The information
contained here is subject to change
without prior notice.
MIFA INN OVATIONS LLC
Hotline ：[phone]
www.mifa.net Designed in US
Made in China
Lido Consulting GmbH
Geschwister-Scholl-Str. 73, 60488
Frankfurt am Main, Germany
[e-mail]
TANMET INT'L BUSINESS LTD
9 Pantygraigwen Road, Pontypridd,
Mid Glamorgan, CF37 2RR, UK
[e-mail]
REP
UK
REP
EC