User's Manual

ManualsBrandsDUOLAIMI ManualsAudio EquipmentTWS Earbuds

Overview

Eartips (L si ze ) Eartips (M size) Eartips (S size)

Initial Use

Note: Both earbuds will be charging after putting them into

charging case and cover the lid. If the earbuds can not be

charged, please charge the charging case by inserting the

Type-C cable at the same time. (more details as per the

following instructions)

The earbuds will be activated automatically once open the

lid.

Open lid to activate the earbuds automatically, both earbuds

will auto pairing. Search for“ DK2” in cellphone and tap to

connect both earbuds with cellphone.

TWS Pairing and Connection with Cell Phone

Press and hold the MFBs of both earbuds for 8 seconds in power

oﬀ mode. Don't release your ﬁngers untill the red & purple lights

ﬂash alternately. At this moment both earbuds will auto pairing

and the red & purple lights turn oﬀ. Put the earbuds into charging

case and power on the earbuds, the earbuds will auto pairing.

Search for“ DK2” in cellphone and tap to connect both earbuds

with cellphone.

Restore the factory setting

( in the case of TWS pairing failure )

Wearing earbuds

Put the earbuds as per the microphone upwards into the ear. (as

the above picture shows)

Charging

Charging the earbuds

Put both earbuds into the chargin

g case (Pins need to be well-

contacted), the earbuds will be auto power oﬀ and start charging

after cover the lid.

Charging the charging case

Note: Check the battery digital display after connect with charging

cable. If there is no display please check whether the connection

with charging cable is normal or not. Connect with wireless

charger for wireless charging is also available.

Functions

Charging the earbuds

Method 1: Open the lid of charging case and the earbuds will auto

power on.

Method 2: Press and hold MFB for 3s to power on.

Power-oﬀ

Method 1: Put both ear

buds into charging case and cover the lid,

the earbuds will auto power oﬀ.

Method 2: Press and hold MFB for 3s to power oﬀ.

Answer Call/Hang oﬀ

Press MFB to answer incoming call and press again to hang oﬀ it.

Reject Call

Press MFB for 1-2s to reject incoming call.

Automatic connect with last device

Open the lid to connect automatically with the last device which

had been connected.

Next song

Previous song

Pause/Playback

When playing music, press MFB to pause it and press again to play

it.

Volume Down

Volume Up

Attentions

Warning

Chargi ng j ack

The medium (M) sized eartips are suitable for majority

of people. It is suggested to wear M size eartips.

Indica to r

light/Mi cr ophone

Ambien t li gh ting

MFB

Pins

U s e r M an ua l

Tr ue W i r e l e s s E a r b u d s

Model:DK2

Single p re ss

Please read the user manual carefully and keep it

properly before you use the product.

For initial use,make sure the earbuds and case are fully

charged.

Please charge the earbuds and case if the product

hasn't been used for over one month.

Be sure to use the CCC certeﬁed charger made by

qualiﬁed manufacturer.

Please make sure the earbuds in pairing status when

you search fo r the bluetooth earbuds name on

cellphone. If it's not in pairing, please restart earbud

to make it pairing; If there is something wrong with the

cellphone program,please restart the cellphone. If

there is something wrong with the TWS earbuds

program, Please restart the earbuds or restore to

factory setting.

Please don't disassemble or modify your earbuds for

any reason to avoid the outbreak of a ﬁre ,Electronic

breakdown, even destroy the product thoroughly.

Please don't exposing the earbuds to e xt re m e

temperature (below 0℃ or above 45℃)

n't put the device's LED lights close to human's or

animal's eyes.

Do not use the earbuds du ring a thunderstorm.

Thunderstoms can cause serious malfunction and

increase the risk of electric shock.

Do not clean the erbuds with oil and other Volatile

liquid.

Do not wet the product by contacting with the liquid.

When playing music, doulbe press the MFB of right earbud to skip

forward(Next song)

Double press (R)

When playing music, doulbe press the MFB of left earbud to skip

track backward(previous song).

Double press (L)

When playing music,long press the MFB of left earbud for 2s to get

volume down.

Long press 2S ( L)

When playing music,long press the MFB of right earbud for 2s to get

volume up.

Long press 2S ( R)

Chinese & English Switch

Model: DK2Bluetooth Version: 5.1

Bluetooth Proﬁles: HSP/HFP/A2DP/AVRCP

Frequency : 2.40GHz~2.48GHz

Charging Current(earbuds):40mA

Charging Time: About 2 hours

Input Voltage (charging case): DC5V/300mA

Output Voltage (charging case):DV5V

Transmission Power: Class 2

Transmission Distance: >10m

After power on the Earbuds and not yet connected with mobile phone,

continuously press 5 times on MFB of L & R earbud seperately to switch

between Chinese and English.

Activate Google Assistant/ Siri

Deactivate Google Assistant/Siri

Touch the multi-funciton button 3 times to activate Google Assistant /Siri

Single touch the multi-function button to deactivate Google Assistnt/Siri

Product Speciﬁcation

Talking Time: 6hours

Music Time: 8 hours

Impedance: 16

Microphone: Silicon Microphone

Weight of Earbuds: 3.9g

Weight of Charging case: 41.8g

Summary of content (2 pages)

PAGE 1
Model:DK2 Initial Use Overview Eartips (L size) Eartips (M size) Attentions 1. Please read the user manual carefully and keep it properly before you use the product. 2. For initial use,make sure the earbuds and case are fully charged. 3. Please charge the earbuds and case if the product hasn't been used for over one month. 4. Be sure to use the CCC certeﬁed charger made by qualiﬁed manufacturer. 5.
PAGE 2
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 interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.