Ruishengda Electronics UF-200E User Manual

User Manual

Specifications

WIRELESS EARBUDS NECK FAN
Item name
Item model UF-200E
Item size 270ᵡ180ᵡ30mm
Rating input DC 5V
Rating power 5W
Bluetooth button

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 "
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.
1A
Earphone
On/Off button
LED button
" for 5 seconds, red
Bluetooth Earphone instructions
Function Status Bluetooth Button operation
Power on Power off Press and hold for 3s
Power off Power on Press and hold for 3s
Pairing Power on Press and hold for 5s
Connection
Disconnection
Answer a call Incoming call Short press
End a call In a call Short press
Reject a call Incoming call Press and hold for 1s
Transfer the call to
In a call Press and hold for 1s
earphone
Transfer the call to
In a call Press and hold for 1s
Phone
Play music In stand-by Short press
Pause music playing music Short press
Wake up voice In stand-by or
Double-Press
assistant play music
Mute In a call Double-Press
Clear pairing record Power on Press and hold for 8s
Remain power is displayed on
Power synchronization
the phone
Low battery (less than Power off when the battery
10 minutes talk time) voltage is lower than 3.3v
Switch between Chinese
Pairing status Double-Press
and English prompts
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.
Audio Tone LED indicator
Power on Blue LED remains 1s
Power off Red LED remains 1s
Red & blue LED flash
Pairing
alternately
Blue LED flash once every 5s
Connected
Disconncted Blue LED flash twice every 5s
Blue LED flash once every 5s
Tone
Tone
Tone
Tone
Tone
Blue LED flash once every 5s
Mute MIC
Tone
Low battery (every Red LED flash quickly
minute) twice every 5s
Voice prompt Red&blue LED flash 1s