Operating Instructions for ANKO 23YX21 Portable RGB Bluetooth Speaker

Quick guide for the ANKO 23YX21 Portable RGB Bluetooth Speaker. Learn how to pair via Bluetooth, use TWS mode, control music playback, handle calls, and charge your device.

Quick answers from the manual

Quick answer

The ANKO 23YX21 is a portable RGB Bluetooth speaker. It supports TWS mode for stereo pairing, hands-free calling, and offers 12 hours of music playback. p. 2

Key actions

Power On/Off: Press and hold the power button for 3 seconds. p. 2
TWS Mode: Press and hold the play button for 2 seconds on either speaker. p. 2

First start

Charge the speaker using the provided USB cable until the LED indicator turns off. p. 2

Show 3 more answers Show less

Problems and fixes

TWS Disconnection

Press and hold the play button for 2 seconds on either speaker to disable TWS mode.

p. 2

Technical specifications

Parameter	Value	Meaning	Pages
Bluetooth Version	V5.3	Wireless connectivity standard	p. 2
Charging Voltage	5V d.c.	Required input voltage	p. 2
Charge Time	3.5 Hours	Time to fully charge battery	p. 2
Music/Talk Time	12 Hours	Battery life per charge	p. 2

Where to find it in the PDF

Warranty and Safety p. 1
Operation and Specs p. 2

Table of contents

Quick guide from the manual

The ANKO 23YX21 is a portable RGB Bluetooth speaker. Key operations include automatic pairing upon power-on, TWS (True Wireless Stereo) mode for connecting two speakers, and integrated call handling. Ensure the device is charged using a 5V d.c. power source before first use.

Product Overview

The speaker features a top control panel containing:

Power/Multifunction Button
Volume/Track controls (Vol+/Next, Vol-/Prev)
Microphone
LED indicator
Charge port

Getting Started

Power ON/OFF: Press and hold the Power/Multifunction button for 3 seconds. A voice indication tone will confirm the action.

Bluetooth Pairing: Once powered on, the speaker automatically enters pairing mode (LED flashes). Search for 'anko43398492' in your mobile device's Bluetooth menu to connect. A tone will sound upon successful pairing.

Controls and Operation

Play/Pause: Click the Play/Pause button.
Volume Up: Press and hold the '+' button. A tone notification sounds at maximum volume.
Volume Down: Press and hold the '-' button.
Next Song: Click the '+' button.
Previous Song: Click the '-' button.
Phone Calls: Click the button to pick up or hang up. Press and hold for 2 seconds to reject an incoming call.

True Wireless Mode (TWS)

To connect two speakers for stereo sound:

Switch both speakers to Bluetooth mode.
Press and hold the Play button for 2 seconds on either speaker.
A pairing tone will sound, and the blue indicator light on one speaker will stop flashing after 2 seconds, indicating a successful TWS connection.
Search for the speaker's Bluetooth name on your mobile device to connect.
To disable TWS, press and hold the Play button for 2 seconds on either speaker.

Charging

The speaker is powered by a rechargeable Li-ion battery.

Connect the accessory USB cable to a suitable USB port and the speaker's charge port.
The LED indicator turns RED while charging.
The LED indicator turns off when the battery is fully charged.
Charging takes approximately 3.5 hours.

Specifications

Bluetooth Version: V5.3
Working Distance: 10 meters
Music/Talk Time: 12 Hours
Standby Time: >19 Hours
Charging Voltage: 5V d.c.
Support Profiles: A2DP, AVRCP, HFP

Manufacturer information

Anko

Brand profile

Manufacturer website Open official website Support Open support

Practical help

Common problems

Speaker not pairing

Ensure the speaker is powered on and in pairing mode (LED should be flashing). If previously paired, it will attempt to connect to the last device.

TWS mode not connecting

Ensure both speakers are in Bluetooth mode. Press and hold the Play button for 2 seconds on either speaker to initiate the link.

Before use

Charge the speaker fully before first use.
Ensure the power supply does not exceed 5V d.c. 1A.
Keep the speaker within 10 meters of the Bluetooth device.
Verify the Bluetooth name 'anko43398492' on your mobile device.

Show more Show less

Specs in practice

Bluetooth V5.3: The wireless communication standard used for connectivity.
A2DP, AVRCP, HFP: Supported Bluetooth profiles for audio streaming and hands-free calling.

Images and diagrams

The top panel houses the main controls: Power/Multifunction button, Volume/Track buttons, Microphone, and LED indicator.

Model compatibility

Compatible with Bluetooth-enabled mobile devices.
Supports TWS pairing between two identical speakers.

Manual page author

Michael Turner

Technical manual editor

Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.