User Manual

Iftwoear-budsarenotinterconnect(onlyoneoftheear-budswillwork
atatime)duetofaultyoperationormalfunction,pleasefollowsteps
belowforrecovery.
Step1.Pleaseputtwoear-budsbackintothechargingcase,andclear
thepreviouslypaireddevicenamerecordonyourmobilephone,then
turnofftheBluetoothfunctionofyourphone.
Step2.Taketwoear-budsoutofthechargingcase,manuallypressthe
Rear-bud5times,observeiftheindicatorlightsofbothear-budsare
flashingredandbluesynchronously.Ifsothentwoear-budsare
interconnectedsuccessfully,ifnotthenpressRear-bud5timesagain.
Step3.Turnonyourmobilephone’sBluetooth,searchforthedevice
name“D2”,clickandpair.
Iftwoear-budsstillfailtointerconnectafterrecoveryoperation,please
repeatstepsabove.
Calltime:4-5H(afterasinglefullycharged)
Musicplaybacktime:5-6H(afterasinglefullycharged)
Remark:useonlyoneoftheear-budsatatime
1.Takeanyoneoftheear-budsoutofthechargingbox.
2.Indicatorflashesredandbluereadyforpairing,ear-budvoiceprompt
“Poweron-Paring”.
3.TurnontheBluetoothofyourcellphone,searchfor“D2”andclickto
connect,ear-budsvoiceprompt“Connected”.
Click(R)or(L)onetimetoswitchplay/pausemusic
Previoussong:Doubleclick(L)
Nextsong:Doubleclick(R)
Volumecontrol:Click(R)3timesinrowtoincreasevolume;
Click(L)3timesinrowtodecreasevolume
Ear-budsrecharge:Putbothear-budsinsideofthechargingcasefor
recharging.Redindicatoronmeansear-budsischarging,redindicator
offmeansear-budsarefullycharged.
Plugthe5V/1AUSBintothechargingporttorecharge.FourLEDrolling
whencharging,andallLEDareonwhenfullycharged,chargingcasecan
rechargetheear-budsabout18times(afterasinglefullycharged)
light
Eardbuds Recharge:
Charging Case Recharge:
If the earbuds crashed (earbuds does not respond,canot
be charged ), press and hold the earbuds for about 12
seconds to reset the headset.
Earbuds cannot
be charged
Earbuds crashed
Reset the earbuds by pressing
and hold earbuds for 12
seconds,Rub earbuds and
magnetic pieces with a cloth
TWS Earbuds