Ruishengda Electronics UF-200E User manual

User Manual
Specifications
Item name WIRELESS EARBUDS NECK FAN
Item model UF-200E
Item size 270ᵡ180ᵡ30mm
Rating input DC 5V 1A
Rating power 5W
Method of use
1.Press the " " button to turn on the fan to speed 1, press the second time switch to speed 2,
press the third time switch to speed 3, and press the fourth time to turn off.
2.Press the " "button to turn on color-changing light, press switch again switch to color light,
then press to turn off the light.
3.This product is designed for portable use. It should be fully charged before using, and the
charging device should be removed before using.
Connection method of bluetooth earphone
When use product for the first time, press and hold the bluetooth button " " for 5 seconds, red
and blue LED lights on earphone flash alternately and enter into pairing state,and Earphone sounds
"Pairing" prompt, Enable the Bluetooth of your mobile phone and search, Press model "UF-200BT"
to pair, and Earphone sounds "Connected" prompt when connected successfully.
(After the first time pairing, the earphone will be reconnected to the mobile phone automatically)
Charging and discharging LED indicator guide
Red light up when charging, green light up when full charged, light off when working, power off when
no battery power.
Function Status Bluetooth Button operation Audio Tone LED indicator
Power on Power off Press and hold for 3s Power on Blue LED remains 1s
Power off Power on Press and hold for 3s Power off Red LED remains 1s
Pairing Power on Press and hold for 5s Pairing Red & blue LED flash
alternately
Connection Connected Blue LED flash once every 5s
Disconnection Disconncted Blue LED flash twice every 5s
Answer a call Incoming call Short press Tone Blue LED flash once every 5s
End a call In a call Short press Tone
Reject a call Incoming call Press and hold for 1s Tone
Bluetooth button
On/Off button
LED button
Earphone
Transfer the call to
earphone In a call Press and hold for 1s Tone
Transfer the call to
Phone In a call Press and hold for 1s Tone
Play music In stand-by Short press Blue LED flash once every 5s
Pause music playing music Short press
Wake up voice
assistant
In stand-by or
play music Double-Press
Mute In a call Double-Press Mute MIC
Clear pairing record Power on Press and hold for 8s Tone
Power synchronization Remain power is displayed on
the phone
Low battery (less than
10 minutes talk time)
Power off when the battery
voltage is lower than 3.3v
Low battery (every
minute)
Red LED flash quickly
twice every 5s
Switch betweenChinese
and English prompts Pairing status Double-Press Voice prompt Red&blue LED flash 1s
Paring Name UF-200BT
Paring Code No password is needed
Product Features
1. Powerful wind,low noise,fashion and novel;
2. High efficiency brushless motor, safety and energy saving, long working life;
Caution
* Do not use a unqualified power adapter for power supply.
* Remove the battery if it is not used for a long time.
* Do not expose the product in fire, rain or in humid conditions.
Bluetooth Earphone instructions

FCCCaution
Thisdevice complieswithpart15 oftheFCCRules. Operation issubjecttothe
followingtwoconditions:(1)Thisdevice maynotcauseharmfulinterference,and (2)
thisdevice mustacceptanyinterferencereceived, including interferencethatmay
causeundesired operation.
AnyChangesormodifications notexpresslyapprovedbythepartyresponsiblefor
compliance could void theuser's authorityto operatetheequipment.
Note: Thisequipmenthasbeentestedand foundtocomplywiththelimitsforaClass
Bdigitaldevice,pursuanttopart15 oftheFCCRules. Theselimitsare designedto
providereasonableprotection againstharmfulinterferenceinaresidentialinstallation.
Thisequipmentgeneratesusesand canradiateradiofrequencyenergyand, ifnot
installedand usedinaccordancewiththeinstructions, maycauseharmfulinterference
toradiocommunications. However,there isno guaranteethatinterference will not
occurinaparticular installation. Ifthisequipmentdoescauseharmfulinterferenceto
radioortelevision reception, whichcanbedeterminedbyturning theequipmentoff
and on, theuser isencouragedtotrytocorrecttheinterferencebyoneormore ofthe
followingmeasures:
-Reorientorrelocatethereceivingantenna.
-Increasetheseparation between theequipmentand receiver.
-Connecttheequipmentintoanoutleton acircuit differentfromthattowhichthe
receiver is connected.
-Consult thedealer oranexperienced radio/TVtechnician forhelp.
Thedevice has been evaluated to meetgeneralRF exposure requirement.Thedevice
can beused in portableexposure condition withoutrestriction.