Zebronics ZEB-KNOCKOUT User manual

www.zebronics.com
User Manual
Portable BT Speaker
ZEB
KNOCKOUT
ZEB
KNOCKOUT

Thank you for purchasing “ZEB-
KNOCKOUT“ Portable BT speaker. Please
read this user manual carefully before
operation & save it for future reference.
Note:
• Avoid the use of this product at the high-
temperature and high humidity environment
• Avoid self-disassembly of product, or it
will result in the Voiding the product’s
warranty.
To know more about Terms and conditions
for warranty policy, please visit
https://zebronics.com/pages/warranty-policy
Features:
BT v5.3
RGB LED Lights with 7 Modes & Off mode
5.2cm Speaker Driver
Passive Radiator
TWS Function
Call Function
USB / mSD
Media / Volume Control
Inbuilt Rechargeable Battery

FM Radio
Type C Charging
Compact Design
Specification
Output Power (RMS) : 10W
BT Version : 5.3
Driver Size : 52mm
Speaker Impedance : 3Ω
Frequency Response : 80Hz-18kHz
S/N Ratio : ≥85dB
Separation : ≥45dB
Max Supported USB/mSD
Memory Size : 32GB
Supported Audio formats : Mp3
Charging Time : 4.5h
Playback Time : 10h*
Product Dimension
(W x D x H) : 21.3 x 8.2 x 6.6 cm
Net. Weight : 338g
Package Contents
Speaker : 1 U
Charging Cable : 1 U
QR Code Guide : 1 U

DC5V
TF OFF/ON
USB
Instruction Of Buttons
1. Long press to change the RGB light mode;
short press to play/pause, answer/hang up
calls, and scan FM channels.
2. Short press for the previous track or
previous FM channel; long press for volume
down.
3. Short press for the next song or next FM
channel; long press for volume up.
4. Short press for mode change; long press
for TWS mode.
5. Charging port.
6. microSD port.
7. USB port.
8. On/Off switch.
Operation Instruction
BT Mode:
Switch on Bluetooth on your phone or tablet
and search for nearby Bluetooth devices.
Search for the Bluetooth name "ZEB-
KNOCKOUT" and tap to connect.
3
4
5
7
8
6
1
2

USB/mSD Mode:
The speaker automatically switches to
USB/mSD input mode when a USB
pendrive/microSD card is inserted. You can
listen to songs from the audio source
through the speaker.
FM Mode:
Press the mode button to select FM mode.
Short press the play/pause button to initiate
the FM scanning process. Once the scanning
process is complete, the speaker will
automatically play the first channel. Insert the
charging cable for better signal performance.
Charging Instructions:
Connect one end of the power cable to the
speaker and the other end to a rated DC 5V
adapter. The speaker's LED indicator will
remain red when charging and turn off when
fully charged.
TWS Function:
When two speakers are in Bluetooth mode,
long press the "Mode button" on one of the
speakers to enter TWS mode.

It will automatically search for and connect to
the other speaker. Once the two speakers are
successfully connected, you can control both
speakers simultaneously.
To enable True Wireless Stereo function,
purchase another ZEB-KNOCKOUT speaker.
ISO 9001:2015 Certified Company
www.zebronics.com