Coby CETW527 Manual de usuario
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CETW527
EN ... 01
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User Manual Manual De Usuario
TWS Earbuds With Charging Case
Auriculares TWS con estuche de carga
User Manual Drop Card
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Overview
CETW527 True Wireless Stereo Earbuds
Charging case for the CETW527
Microphone
Type C charging port
Case power indicator Charging Contact
Lid of charging case
Charging
Charging the charging case
EN 01
Left
Earbud
Right
Earbud
Type C
charging port
USB power
source
Flashing blue (Case power indicator)
Steady Blue (Case power indicator)
Charging
Fully charged
Multi-Function Button(MFB)
/Status LED indicator
Charging your earbuds
11 2
EN 02
Notes: To check the charging case’s remaining battery power,
take
the earbuds out of the charging case, then place the earbuds back in
the charging case.
If there is remaining battery power, the case power
indicator will glow blue and indicate the power level. If the case battery
power level is low, it will flash red.
( - Blue light)
Case power indicator
Power level
0~25%
25%~50%
50%~75%
75%~100%
When your earbuds battery is low, the earbuds status indicator will slowly
flash red (with a tone notication). Open the lid of the charging case, then
place the earbuds into the charging case and close the lid to start charging.
Earbuds
Tone notication
Steady red
Slowly flashing red
Off, LED light is off
Low battery
Charging
Fully charged
Off
To power them off manually, press and hold the Multi-Function Button(MFB)
on a single
earbud for 5 seconds.
Powering on/off
Your CETW527 Earbuds will power on automatically when taken out of
the charging case. You can also power them on manually by pressing and
holding the Multi-Function Button(MFB) on both earbuds for 5 seconds.
Your CETW527 Earbuds will power off automatically when placed back
in the charging case.
Powering on
Powering off
ON
Power off tone notication
Flashing blue twice
Power on
tone notication
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11 2
EN 02 EN 03
Alternating flashing
red and blue on
both earbuds
Pairing
1. True Wireless stereo connection
Take the earbuds out from the charging case, and bring the two earbuds
next to each other. When the Earbuds are turned on, it will automatically
enter True Wireless stereo pairing mode.
Connected tone notication
Enter True Wireless
stereo pairing mode
When True Wireless Stereo
connection is successful
(the right earbud is con-
nected to the left earbud).
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Alternating flashing red and
blue on one earbud, being off
on the other earbud.
EN 04
Alternating flashing red
and blue on both earbuds
Being off on both earbuds
After a successful True Wireless stereo connection, your CETW527 will
automatically enter Bluetooth pairing mode with your media device.
Turn on Bluetooth in your device’s settings and search for “CETW527”, then
tap “CETW527” to connect.
2. Bluetooth connection with your device
The earbuds will automatically be paired with your last sucessfully
connected media device next time they are turned on.
Pairing mode
Connected to a device
(Successfully paired with
your media device).
Connected tone notication
ON
CETW527
Alternating flashing red and
blue on one earbud, being off
on the other earbud.
EN 04 EN 05
Controls
Phone call mode
Music mode
Voice Assistant mode
Quickly press the MFB three times on the
right earbud.
Quickly press the MFB twice on either
earbud.
Press and hold the MFB for 2 seconds on
either earbud.
Press and hold the MFB for 2 seconds on
either earbud.
Press the MFB once on either earbud.
Press the MFB once on either earbud.
Quickly press the MFB twice on the left
earbud.
Quickly press the MFB twice on the right
earbud.
Quickly press the MFB three times on
the left earbud.
Volume down
Answer/End
a call
Reject a call
Exit
Activiate Siri /
other voice
assistant
Volume up
Play/Pause
Next track
Previous
track
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EN 06
Troubleshooting
Problem Solution
Your earbuds aren’t
connecting to each
other. The Earbud LED
Indicators on both
earbuds are alternat-
ing between red and
blue lights.
First, reset the earbuds by taking out the
earbuds from the charging base and then
placing them back to check whether they
are connected to each other. If they are not,
open Bluetooth settings in your device and
tap “Forget device” on “CETW527”, then turn
off Bluetooth in your device to manually ini-
tiate the True Wire stereo connection. Please
allow up to 30 seconds to connect if you are
in a public area with interfering signals.
Your earbuds are
connected to each
other, but you cannot
connect to your
device (phone, laptop,
tablet etc.)
Ensure the earbuds are not currently con-
nected to another device. If they are, open
Bluetooth settings on those devices and tap
“Forget device” on “CETW527”. Conrm the
device you would like to pair with is Blue-
tooth enabled, please refer to that device’s
user manual to conrm.
There is no response
in the CETW527
earbuds.
Firstly, check whether the battery power in
earbuds are used up, if they are, charge the
earbuds. If they are not, reset the earbuds
by taking out the earbuds from the charging
base and then placing them back.
You can only hear
sound on one earbud.
Reset the earbuds by taking out the
earbuds from the charging base and then
placing them back.
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EN 06 EN 07
Model Number CETW527
Model Name True Wireless Stereo Earbuds
With charge case
Power Input 5 V/1A (Charging case)
Charging time Up to 2 hours (Charging case)
Up to 1.5 hours (Earbuds)
Playtime (Earbuds) Up to 5 hours
Playtime (with charging case) Up to 12 hours
Battery Type Rechargeable Lithium-ion
Driver (full range) 10 mm × 2
Range 10m/33 ft
Bluetooth version V 5.3
Dimension (Charging case) 44 x 44 x 25 mm
1.73 x 1.73 x 0.98 inch
Weight (with charging case) 29.1 g/ 1.03 oz
Specications
I
Safety Precautions
1. Avoid dropping.
2. Do not disassemble this device.
3. Do not expose this device to rain or moisture or submerge in water.
4.
Ideal temperatures are 0°C to 35°C.
Avoid extreme temperatures.
5. Keep the device away from excessive heat, such as sunshine, re or the like.
6. Do not use the device outdoors during thunderstorms.
7. Use original or certied cables.
Safety Statement
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EN 08
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