Ear Phone
User Manual
Basic Operations
Charging Your Headset
Prior to using the headset for the first time, the battery
needs to be fully charged. Approximately 2 hours are
required to fully charge the headset.
The indicator light turns red while being charged, and will
turn blue automatically after being fully charged.
When the headset is running out of battery, the indicator
light will flash red and beeps(the headset will switch off
automatically when the battery is drained).
Please charge the headset as above steps in time to prolong
the battery's useful life (Charging indication will be delayed
for a few minutes if the headset has not been used for a long
time or the battery is drained).
Turning on the Headset
In OFF MODE, press and hold MFB for about 3 seconds
until you hear a short beep and the indicator light flashes
blue for 3 times, then the headset will enter into
STANDBY MODE.
Select Voice Prompt Language
In pairing mode, press and hold the MFB until the
voice prompt, you will hear three chimes, the
languages changed, the system will rotate the
available languages through voice prompt,
select the desired language when heard by
pressing the MFB to confirm.
Turning off the Headset
In ON MODE, press and hold MFB for about 3 seconds
until you hear a short beep and the indicator light flashes
red for 2 times, then the headset will enter into OFF
MODE.
Pairing Your Headset with a Bluetooth
Mobile Phone
1. Ensure the headset is off, and the distance between your
headset and phone is within 1 meter.
2. Press and hold MFB for about 5 seconds until the
indicator light flashes blue and red alternately as
PAIRING MODE.
3. Activate the Bluetooth function on the phone; search for
Bluetooth devices (See the user guide of your phone for
instructions).
4 .Select headset “
” from the found devices list of
the phone.
5 .Enter the passkey “0000” if requested; confirm to
pair the headset with your phone. If successfully
paired, the headset will beep, and the indicator light
will circle blue. The headset enters into the
STANDBY MODE, the indicator light circles blue.
6. Ensure the distance between your headset and
phone is within 10 meters, and without any
obstacles.You can use the headset freely.
7. If the headset had paired with your phone but
disconnected, it will be paired automatically again
when turns on within operation range.
Multi-points connection:
Follow the above pairing procedure to pair with the
first phone, power off the headset after successful
pairing, repeat pairing procedure to pair the second
phone, then power off the headset. Power on the
headset into standby mode, the headset will
automatically recognize and connect to both
phones with voice prompt accordingly.
Answering/Ending a Call
Press MFB once
Rejecting a Call
Press and hold MFB for 2 seconds until prompt.
Voice Dialing
In STANDBY MODE, press and hold MFB and say
the voice tag as soon as you hear prompt .
Last Number Redialing
Double Press the MFB under standby mode.
Adjusting Volume
Press or to adjust the volume to meet your
need.
Power Save:
The headset will enter into sleeping mode
automatically if no action taken within few minutes
Remote-control Functions
Play/Pause
Press MFB button once for music playing and press
again to pause
Forward
Backward
Long press - to backward or return back to the last
song
Note: Ensure your paired devices support AVRCP Bluetooth Profile for remote-control
functions.
Structure Sketch
Long press + button to drop out or forward to the
next song
Disconnecting
To disconnect the paired headset from your phone,
please turn off the headset or disconnect the headset
from the Bluetooth menu of your phone.
Care and Maintenance
Do not use abrasive cleaning solvents to clean the
headset.
Do not allow the headset to come into contact with
sharp objects and this will cause scratching and
damage.
Be sure to store the headset in a dry place, free from
extreme temperatures, humidity and dust.
Additional Statements
The headset is compliant with the specified Bluetooth
version. It does not guarantee compatibility of all
functions on every Bluetooth enabled device.
Please check your device's user manual for
compatibility and functionality.
Charge the headset under any status to a reset.
The above operations may vary due to different
devices.
Manufacturer reserves the right to final explanation
of all the above statements.
Specifications
Bluetooth Profiles
Supported
Transmission Power
Operation Range
Frequency Range
Battery
Charging Voltage
Charging Time
Music Playing Time*
Talking Time*
Standby Time*
Headset , Handsfree ,
multi-points, A2DP,AVRCP
Class 2
Up to 10 Meters
Built-in Rechargeable 65mAh
Li-plymer Batter(401024)
2.402~2.480GHz
DC4.75-5.25V
About 2 hours
Up to 4 hours
Up to 5 hours
Up to 160 hours
V3.0
Bluetooth Specification
*May vary due to user's operation mode and device settings.
SBT227
Charging Port
Microphone
Next track /
LED lndicator
Speaker
Mutil-Function Button(MFB)
Previous track / Volume-
Model:SBT227
FCC ID:N2VSBT227
Brand:KOV