The Art of Utility D043 Bluetooth Earbuds User Manual

The Art of Utility AB Bluetooth Earbuds

user_manual

Earphone Manual
Accessories
Product Diagram
Operation
A． Turn on
When device is off, press the MFB button for 4 seconds to turn on.
(Blue LED flashed 3 times and hear voice "power on” and “pairing ")
B． Paring
Active Bluetooth feature of your phone and search for Bluetooth
earphone, select the earphone from BT list of device then click it to pair.
(Red LED and Blue LED quickly flash alternately with “pairing” voice).
C. Connected
Once earphone is paired successfully , hear the “Connected” voice and
blue LED flash every 5 seconds.
D. Turn off
Press the MFB button for 3 seconds to turn off earphone
( Hear “Power off” voice and red LEDs flashed 3 times to be off).
Buttons Operation
E. Charging Battery
When battery power is low or empty, need to charge with USB cable.
Charging time is around 2H.
Note：Please use qualified and certified adopter (5V/500mA) to charge
the battery.
LEDs insturction
LED Function Description
Charging battery Red LED is lighting
Battery is full Blue LED is lighting
Turn on /Pairing Red and Blue LED is flashing , alternatively
Connected Blue LED is flashing at every 5s
Low battery alarm Tone remind and red LED is flashing
Turn off earphone Red LED is flashing 3 times
Wear Instruction
A． Eartips
Have three different size(L/M/S) eartips to fit your ear, please select the
fittest size to wear.
B． Wear Earphone
Have printed L&R text on earphone, please wear it correctly.
Technical Specification
BT Version：V4.2
BT Profile：A2DP, HFP,HSP, AVRCP
RF Range：10M
Play time：4H
Standby Time：110hrs
Charging Time：2H
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