BOULT K20 User Manual

Know your K20
Indicator Light
K20
What's in the box ?
Charging Case
User Manual
Earbuds
Type C Charging Cable
Warranty Card
Product specification
Product Name – TWS Bluetooth Headset
Model – Boult Audio AirBass
Bluetooth Version – V5.3
Speaker – 13mm
Bluetooth Range - ~10m/33ft (without any obstacles)
Earbuds Charging Time – 70 mins
Frequency Range - 20Hz - 20KHz
Technology - HFP/HSP/A2Dp/AVRCP
Input - DC5V = 1A
Multifunctional
Input Type - C
How to use your K20 ?
Charging Port Touch
Touch Controls
The Touch Area (Multi-Functional Touch Panel) is located in
the upper part of the earbuds handle.
Wearing Earbuds
The earbud marked with L is worn on the left ear and the
earbud marked with R is worn on the right ear
Power ON/OFF:
Power ON: Auto: Open the charging case and take out the
earbuds to Power ON. Manually: Tap and hold the multifunc-
tion button (MFB) for 3 seconds.
Power OFF: Auto: Place both the earbuds in the charging
case, close the lid. Manually: Tap and hold the multifunction
button (MFB) for 5 seconds.
Play/Pause
Tap the MFB once
Next Track
Double Tap the right MFB
Volume +
Triple Tap the right MFB
Answer the Call
PropodsX Tap the MFB once
Pairing
Open the charging case, and take out the earbuds, earbuds
will pair automatically, one of the earbuds flashes blue the
other earbud light goes out.
Activate Bluetooth on the device, turn on Bluetooth, search
for pairing name "Boult Audio Airbass" and click on it.
Previous Track
Double Tap the left MFB
Voice Assistant
Long Press the MFB for 3s
Volume -
Triple Tap the left MFB
End Call/Reject
Double Tap the MFB