ENERGY SISTEM Tower EU True Wireless User manual

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ENGLISH
Introduction 3 .....................................................................................................................................................................
Care and maintenance 3 ...................................................................................................................................................
Features 4 ...........................................................................................................................................................................
General features 4 ........................................................................................................................................................................
Technical specifications 4 .............................................................................................................................................................
Audio 4 ...........................................................................................................................................................................
Bluetooth 4 .....................................................................................................................................................................
TWS technology compatible with 4 ................................................................................................................................
USB and microSD player 4 ..............................................................................................................................................
Analogue inputs 4 ...........................................................................................................................................................
Power requirements 4 ....................................................................................................................................................
Other features 5 .............................................................................................................................................................
Product content 5 ...............................................................................................................................................................
General overview 5 ............................................................................................................................................................
Main Functions 6 ................................................................................................................................................................
Switching on and off the device 6 ...................................................................................................................................
Playback modes 6 ..............................................................................................................................................................
Bluetooth --> SD --> USB --> AUX 6 .............................................................................................................................................
Playback control 6 ..............................................................................................................................................................
Bluetooth (BT) 7 .................................................................................................................................................................
True Wireless Stereo (TWS) 7 ..........................................................................................................................................
Removable storage units (USB sticks/MicroSD cards) 7 ..............................................................................................
Auxiliary audio input 8 ......................................................................................................................................................
Charging devices through the USB port 9 .....................................................................................................................
Equaliser 9 ...........................................................................................................................................................................
Software upgrades 9 .........................................................................................................................................................
Warranty 9 ...........................................................................................................................................................................
Warranty 9 .....................................................................................................................................................................
Warranty procedure 9 ....................................................................................................................................................
Declaration of conformity 10 ..........................................................................................................................................

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Introduction
Thank you for trusting our company and buying the new Tower EU True Wireless. We hope you enjoy it. Before you start
using the device, we strongly recommend reading this manual to get used to it.
Care and maintenance
Do not expose your Tower EU True Wireless to impacts, dust, humidity or high temperatures.
Use neither corrosive nor abrasive cleaning products.
Do not press the speaker membranes since they could be damaged.
Do not disassemble the device. All repair works should be carried out exclusively by qualified staff of Energy
Sistem Technology, S.A.

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Features
General features
Amazing 2.1 sound tower with 65 W real output power.
True Wireless system to pair two sound towers and enjoy powerful sound at home.
Wireless sound. Transfer your music wirelessly within 20 m distance with Bluetooth 5.0 technology.
Don't let the music stop. Play the MP3 files from your microSD cards or USB memory sticks (up to 128 GB
capacity).
Several EQ modes to adjust sound according to your preferences.
Touch panel on the tower upper part for easy operation.
You can easily control all tower functions with the remote control.
You will never run out of battery again. This sound tower features a USB port to connect your tablet or
smartphone and charge your devices while enjoying the best music.
Don?t worry about your smartphone or tablet when charging the battery. You can place them safely on the top
holder.
High-quality wood finish for better sound quality.
Technical specifications
Audio
AUDIO
Sound system: stereo (2.1).
Power: 65 W
Frequency response: 40 Hz - 18 kHz.
1 subwoofer: 5", 30 W.
2 full range speakers: 4", 15 W.
1 tweeter: 1", 5 W.
Bass reflex.
Signal/Noise ratio: > 90 dB
Bluetooth
Bluetooth 5.0. True Wireless Stereo. Class II.
Up to 20 m range.
Compatible Bluetooth profiles: A2DP, AVRCP.
Frequency band: 2.4 GHz.
Maximum output power: < 20.00 dBm.
TWS technology compatible with
Tower EU True Wireless
Tower 5 g2
USB and microSD player
128 GB USB and microSD MP3 player.
Supported formats: WAV and MP3.
Change folder feature.
Shuffle and repeat modes.
Analogue inputs
3.5 mm jack input (analogue input).
Power requirements
AC/DC power adapter: 100 ~ 240 V / 50 ~ 60 Hz
Plug for electric socket: EU plug
Power cable length: 150 cm
Power consumption at medium volume: 6 Wh
Power consumption at maximum volume: 30 Wh

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Other features
2-band analogue equaliser
Digital equaliser with 5 EQ modes.
Wood cabinet.
Remote control with up to 10 metres range.
USB charging port: 5 V, 2 A.
LED segment display.
Product content
Tower EU True Wireless
Remote control + batteries
Quick guide
General overview

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Power switch1.
On/Off2.
LED display3.
Playback mode4.
Volume -5.
Back6.
Play/Pause7.
Next8.
Volume +9.
Equaliser10.
USB charging port11.
USB playback port12.
MicroSD card slot13.
3.5 mm audio-in (AUX)14.
Treble equaliser15.
Bass equaliser16.
Change folder17.
Mute18.
Repeat mode19.
Main Functions
Switching on and off the device
Plug the power cable into the back of your Tower EU TWS, connect the plug to the socket and move the Power switch
(1) to the ON position.
To switch on your Tower EU TWS, press On/Off (2) on the top panel or the provided remote control. At this point, the
LED display (3) lights up showing the selected playback mode.
Press and hold On/Off (2) on the top panel or remote control for 2 seconds to switch off the device. The LED display (3)
will switch off.
Note 1: When switching on the device, it will always enable the last playback mode selected.
Note 2: If you are not going to use your Tower EU TWS for a long period of time, we recommend moving the Power
switch (1) to the "OFF" position.
Playback modes
Once the Tower EU TWS is on, you can choose the playback mode you prefer. To do so, press Playback mode (4)
repeatedly until finding the preferred playback mode. Playback modes will appear in the following order:
Bluetooth --> SD --> USB --> AUX
If you plug a removable storage unit (USB stick or microSD card) or use the AUX input, your Tower EU TWS will enable
the corresponding playpack mode and will play the content automatically.
Playback control
Once selected the preferred playback mode, you can control music playback directly from the Tower EU TWS or using
the remote control.
Press Play/Pause (7) to play or pause a song.
Press Volume - (5) or Volume + (9) to adjust the volume level according to your preferences.

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Press Back (6) or Next (8) to skip to the previous or next song.
If you plug a USB stick or a microSD card, press and hold Play/Pause (7) for 2 seconds or press repeatedly Repeat mode
(19) on the remote control to select the preferred playback mode. The information below will appear on the LED display
(3):
1) ALL: all USB or card contents will be repeated. The folders and files stored on your removable storage units will be
read in chronological order.
2) ONE: the song you are listening to will be repeated.
3) RANDOM: random playback of all the contents of your removable storage unit.
4) FOLDER: the folder with the songs you are listening to will be repeated.
Press Mute (18) on the remote control to mute playback.
If you prefer to switch to another folder, press Change folder (17) on the remote control.
Important: If you are using the AUX input, you will have to control playback from the connected music player.
Bluetooth (BT)
To pair your speaker with a Bluetooth device, press Playback mode (4) until Bluetooth mode is enabled. The Bluetooth
symbol (bt) will flash on the LED display (3).
At this point, access the Bluetooth settings on the device and search for Tower EU TWS among the detected devices.
Select it to establish the connection. The devices will be connected immediately. You will hear a sound confirming both
devices are correctly paired. At this point, the Bluetooth symbol (bt) is displayed permanently on the display.
Your Tower EU TWS pairs with the source device automatically when turning on the sound tower once again, provided
that Bluetooth is enabled on the source device.
Press and hold Playback mode (4) for 2 seconds to disconnect the current device and pair the sound tower with a new
one. You will hear a sound when both devices disconnect and the Bluetooth symbol (bt) will flash on the LED display (3).
True Wireless Stereo (TWS)
This technology allows you to wirelessly connect another True Wireless Stereo device within a maximum distance range
of 20 metres to increase power and create a stereo system with separate left and right channels.
To do so, connect your smartphone or Bluetooth source device to the tower on the left side of the room. This tower will
be fed with the left channel. Once you?ve done this, switch on the second tower and press and hold Play/Pause (7) for 2
seconds on both tower speakers. Two letters, ?L? and ?R?, will flash on the LED display (3). This means both sound
towers are in search mode. Wait a few seconds until both towers connect to eath other. You will hear a confirmation
sound. The letters ?L? and ?R? will light up permanently.
To disable the True Wirelesss Stereo function, press and hold Play/Pause (7) for two seconds on any tower. You will hear
a confirmation sound when both units disconnect.
Removable storage units (USB sticks/MicroSD cards)
Play .mp3 and .wav files from your USB sticks or microSD cards (up to 128 GB). Plug the USB stick into the USB
playback port (12) or the microSD card into the microSD card slot (13). The device plays the contents automatically a
few seconds after plugging the storage unit.
If you turn off your Tower EU TWS or select another playback mode, the internal memory will save the moment where

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you paused playback.This way, music playback will always resume from the last track you listened to.
Press Play/Pause (7) to play or pause a song.
Press Volume - (5) or Volume + (9) to adjust the volume level according to your preferences.
Press Back (6) or Next (8) to skip to the previous or next song.
If you plug a USB stick or a microSD card, press and hold Play/Pause (7) for 2 seconds or press repeatedly Repeat mode
(19) on the remote control to select the preferred playback mode. The information below will appear on the LED display
(3):
1) ALL: all USB or card contents will be repeated. The folders and files stored on your removable storage units will be
read in chronological order.
2) ONE: the song you are listening to will be repeated.
3) RANDOM: random playback of all the contents of your removable storage unit.
4) FOLDER: the folder with the songs you are listening to will be repeated.
Press Mute (18) on the remote control to mute playback.
If you prefer to switch to another folder, press Change folder (17) on the remote control.
The root folders and files of your removable microSD cards will be read in chronological order and the songs included in
your folders in alphabetical order.
Here you have a diagram of the reading order:
Auxiliary audio input
Your Tower EU TWS features a 3.5 mm audio-in (AUX) (14) to plug your music player using a 3.5 mm jack cable.
When using the audio-in (AUX), your Tower EU TWS enters AUX mode automatically, thus showing it is ready to start
playing content from an external device.
Important: If you are using the AUX input, you will have to control playback from the connected music player.

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Charging devices through the USB port
Your Tower EU TWS features a USB charging port (11) to connect a USB cable and charge other devices such as
smartphones, tablets or MP3 players, even if the tower is playing music.
Output technical specifications:
Voltage = 5 V
Current = 2 A
Equaliser
The device features a Treble (15) and bass equaliser (16) on the back to adjust the sound to your liking.
Lower treble as you turn up the tower speaker volume to get a balanced sound. We recommend to set treble below 50%
when the volume is above 20 points.
The device also features digital EQ modes. Press repeatedly Equaliser (10) to select the preferred EQ mode while the
device is playing music. There are 5 EQ modes available:
EQ1: Flat or flat EQ.
EQ2: Bass, EQ for an extra bass boost.
EQ3: Treble, EQ for an extra treble boost.
EQ4: Mid high, EQ for a mid boost.
EQ5: Mid low, EQ for a mid cut.
Software upgrades
You can find the latest software version upgrade at https://www.energysistem.com/en/drivers.
Warranty
Warranty
Energy Sistem Technology, S.A. is liable for any lack of conformity for 36 months from the date the goods are
purchased. Batteries are excluded from the 36-month warranty, having a warranty period of 24 months.
This warranty covers defects in workmanship or materials and does not cover product failures due to accidents, misuse
or alteration made by an unauthorised person.
The extended 36-month warranty is valid for the European Union. For other countries please refer to your specific
legislation or your local distributor.
Warranty procedure
Please visit http://www.energysistem.com/en/support and select your product to view the FAQ (Frequently Asked
Questions), user manual, quick guide, drivers and updates available as well as to submit a query to our Technical
Support or manage the warranty.
You may also contact the distributor that sold the product by presenting the purchase receipt or invoice.
Important: This warranty does not cover any damage or loss of data stored on warranty products. Energy Sistem?s
Technical Support will not assume any loss of the above-mentioned information. In this respect we recommend making
a backup of your data and removing any personal data from the product internal memory before you send it or send it
only with the original data. Specifications are subject to change without notice.
Trademarks. All company, brand and product names are trademarks or registered trademarks of their respective

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companies. Specifications are subject to change without notice.
©2020 by Energy Sistem Technology, S.A. All rights reserved.
Declaration of conformity
Issuer's name: Energy Sistem Technology, S.A. - CIF: A53107488
Address: C/ Calpe, 1 - 03509 Finestrat, Alicante (Spain)
Tel: [phone]
We declare under our sole and exclusive responsibility that the product:
Description: home speaker
Brand: Energy Sistem
Model: Tower EU True Wireless
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China
referred to in this declaration is in compliance with the following European Union directives:
EN 62479:2010
EN 62368-1:2014+A11:2017
EN 301 489-17 V3.2.2
EN 301 489-1 V2.2.3
EN 300 328 V2.2.2
in conformity with the provisions of the Directive 2014/53/EU of the European Parliament and of the Council of 16th
April 2014.
Finestrat, 01st August 2020
Miguel Ángel Aragüez García
Innovation and Technology Director