User's Manual

2. Turn on automatically when
taking out the earphones( Usually
the left side is the main engine)
1. Take out the two earphones, tear
off the insulation sticker, and then
put the earphones into the
charging box again.
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- 11- - 14-
3. The left side earphone will get
into the Bluetooth model. And it
will show the green and blue lights
flicker alternately( the right side
lights out)
Taking out the earphone from the charging box, it
will turn on automatically. It charges automatically
when put it into the charging box. It will
automatically turn off, If the earphone takes out the
charging box and can't find the phone after 10
minutes, and then it need to put back into the
charging box to wake up.
Put the earphones in the charging box. The earphone
starts charging when the earphone is green. When
the earphone is full of electricity, the lights are out.
When we need to use the left and right headphones
separately on the two mobile phones.Firstly, disconnect the
left and right headphones, put the headphones in the
charging box, and touch the headphone 3 times, when the
led lamp flicker twice, it indicates that the headphone
interconnection has been successfully unconnected.
Secondly, take the headphone out the charging box, the left
and right headphones will enter the matching mode of "DE
01 R" and "DE 01 L" respectively, so we can pair the left and
right headphones separately with two phones.
Restore the left and right headphones. Firstly, turn on the
phone and find Bluetooth, delete "DE 01 R" and "DE 01 L" in
my device. Secondly, removing the earphone from the
charging box, waiting for 3-5 seconds after the green and
blue lights flash, and long touch buttons for 3-5 seconds,
after that they will enter the two headphones interconnect
state. At this time only blue lights flicker, wait 3-5 seconds
after the right headphone lights off, left earphone green and
blue led lamp flash, it indicates that interconnection is
successful. Finally, turn on the phone Bluetooth, refreshing
the device, and find "DE01 L" and click it.
Note: This operation is only for users. And please repeating
multiple times if the pairing is unsuccessful.
Put the charging wire into the charger interface to charge
the charging box and the earphone. During charging, the
charge box indicator lights up.
Note: If attempt to remove or replace the battery, it
would damage the product and invalidate its
warranty
Earphones can let you know the power level. When the
battery lasts only 5 minutes, every 100 seconds you will
hear the "insufficient power, please charge".
The charging box of this product has mobile power
function and USB standard interface, it can provide about
30% of the power of mobile phone emergency charge.
4. Turn on Bluetooth on your
cellphone or other electrical
products, find out the “DE 01”,
and then click on and link. And it is
successful when you hear a voice
say “ Connected”.
FunctionInitial use
1、Turn on/off
2、Touch key function
Charge the earphone Mobile phone emergency charging Detail information Charging box information
Security instructions
Headphone horn information:
Microphone information
Advanced operation
1.Disconnect the left and right earphone
2. Connect the left and right earphone
Charge for charging box
Battery level
Indicator lamp
Charging
Finish
Pairing
Connected
Green lamp
Lights out
Green and blue light flickering
Lights out
green blue 35-75%
Blue 75-100%
Green 0-35%
Electric quantity diagram
Charging connector
The correct way of wearing:
User Manual
Warning
The wrong way of wearing:
Touch button"MFB"
Led indicator light
Touch the earphone and
answer directly
when the calling income,
Touching the earphone
means pausing / playing
when we listen to music
When listening to the song, long
touch the right earphone to
enter the next song, long touch
the left earphone to enter the
previous song
Double touching wakes
up Siri
Double touch means a
refusal to answer a call
Waking up standby player
by touching products
Place earphones in the ear and gently rotate until 45 degrees
above (as shown below), at the same time the earphone
without falling. The wrong way to wear will affect the
earphone signal and microphone calls.
Size: 26mm(L)*20mm(W)*25 mm(H)
Weight: 4.23 g
Charging current: 40 mA
Charging time: about 1 hour
Working voltage: 3.3 V-4.2V
Standby time: around 40 hours
Listening music time: 2-2.5 hours
Talking time: 3 hours
Support for profile: HSP, HFP, A2DP, AVRCP
RF emission frequency: class 2
Transmission category( Hz): 2.402 GHz-2.48GHz
Transmission distance: 10 m
Audio sampling accuracy: 16 bits
Audio sampling rate: up to 96 kHz
Audio coding format: CVSD, mSBC, SBC, AAC
Noise-signal ratio:＞ 95 dB
Working temperature: -15℃~60℃
Working wet: 10%~85%( Non-freezing state)
Size: 70*40*34 mm weight:47 g
Charge port: Micro USB
Charge times( with full current state): 5 times
Charging time: about 2 h
To avoid hearing loss, please keeping the volume at an
appropriate level.
Avoid listening to music at high volume for long time,
which can cause permanent hearing damage or hearing
loss.
Please do not use the earphone when you are driving,
riding and crossing the street.
Note: If you are using headphones to watch a video, the
audio settings may be out of sync
Please pull the charging wire out after finish charging,
which is in order to avoid the products in the long
charging state.
5V/1A or 5V/1.5A is the best choice for the charger. But if
the output voltage and current of the charger exceed the
specified value, the product will be seriously damaged
and the warranty period will be invalid.
Specification: Φ6 mm
Impedance: 16 Ω/typ
Frequency(Hz): 20 HZ~20 KHz
Sensitivity: 93±3 dB
Input power: 2mW~5mW
M/C style: silicon microphone
M/C sensitivity: -42±3dB
SPL: 130 dB
DE_01 L
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Operation is subject to the following three 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.
(3) This device has been evaluated to meet general RF
exposure requirement. The device can be used in
portable exposure condition without restriction.
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.
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 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:
FCC Statement
Any Changes or modifications not expressly approved by
the party responsible for compliance could void the
user’s authority to operate the equipment.
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WIRELESS IN-EAR EARBUDS
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