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Thank you for your trust in our company and for buying the new Tower 2 Style. We hope you enjoy it.

This sound tower with 25 W power has been created to satisfy all musical needs that users might have at home. It features Bluetooth 4.1 technology, FM radio, MP3 player for removable storage units (USB sticks and microSD cards) as well as a 3.5 mm audio-in.

Care and maintenance

  • Do not expose your Tower 2 Style to impacts, dust, humidity or high temperatures.
  • Do not use neither corrosive nor abrasive cleaning products.
  • Do not dismantle the device. All reparation works should be carried out exclusively by qualified staff of Energy Sistem Technology, S.A.

Technical specifications


  • Sound system: 2.0
  • Power: 25 W
  • Bass reflex
  • Frequency response: 30 Hz ~ 18 KHz


  • 1 x Tweeter: 5 W, 1.5"
  • 2 x Full range speakers: 15 W, 4"


  • Bluetooth 4.1, class II
  • Supported Bluetooh protocols: A2DP/ AVRCP
  • Operating frequencies: 2.4 GHz
  • Maximum output signal: 4 dBm
  • Up to 30 m distance range


  • 3.5 mm input (analogue stereo input)


  • Decoder for microSD cards and USB sticks of up to 128 GB
  • Supported formats: WAV/ MP3
  • Supported file system: FAT/ FAT32


  • 80 cm antenna included
  • Frequency range (FM): 87.5 - 108 MHz
  • Auto search function with up to 50 station presets


  • Power supply: AC/DC power adapter: 100-240 V/ 50-60 Hz
  • Device adapter: IEC
  • Power cable length: 150 cm
  • Electricity consumption (medium volume level): 5 Wh
  • Electricity consumption (maximum volume level): 15 Wh


  • LED indicators (playback mode)
  • Wooden cabinet speakers

Product content

  • Tower 2 Style Bangkok
  • Quick guide
  • Audio cable (3.5 mm)
  • Power cable

Connectivity and commands


  1. LED indicator
  2. Volume -/ Back
  3. Volume +/ Next
  4. Playback mode
  5. On/ Off
  6. Play/ Pause
  7. Repeat mode
  8. USB playback port
  9. MicroSD card slot
  10. 3.5 mm audio-in (AUX)
  11. Power switch
  12. Power connector

Switching on and off the device

Once the power cable has been connected to the back of your Tower 2 Style (12), connect the plug to the socket and move the power switch (11) to the ON position. From that moment on, you just have to press and hold the On/ Off button (5) on the top panel for 2 seconds to switch on or off the tower.


Press the Playback mode button (4) to choose one of the different playback modes available: Bluetooth, USB, microSD, FM and auxiliary input. The LED indicator (1) shows the selected mode: blue for Bluetooth, orange for MP3 playback via removable USB sticks/microSD cards or auxiliary analogue input and green for FM radio.
Press Volume -/ Back (2) and Volume +/ Next (3) to adjust volume (press the button once) and switch to the previous/next track (press and hold the button for 2 s).
Bluetooth: Pair your devices wirelessly within a distance range of 30 m. To do this, enable Bluetooth on your source device and connect it to your "Tower 2 Style". You will hear a confirmation sound to let you know that both devices have been paired correctly.

Removable storage units (microSD cards/ USB sticks): it plays MP3 and WAV files from removable USB sticks and microSD cards of up to 128 GB. Press the Playback mode button (4) for 2 seconds to switch from one folder to another. Press the Repeat mode button (7) to choose one of the repeat modes available. You will hear a voice telling you which mode you've selected ("Random", "Repeat all" and "Repeat one").

Analogue input (AUX): your device features an analogue stereo input to connect external devices. This input has been conceived for a 3.5 mm jack connector. The cable is provided with the product.

FM radio: once you have selected the FM radio function, press and hold the Playback mode button (4) for 2 seconds to carry out an automatic search of all radio stations available. Press and hold Next (3) or Back (2) to select the radio station that you prefer.


Energy Sistem Technology, S.A. is liable for any lack of conformity that exists at the time the goods are purchased during a period of 36 months. This warranty covers any defects in workmanship or materials and does not cover any product failure due to accidents, misuse or alteration made by an unauthorized person. The special 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 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.


All company, brand and product names are trademarks or registered trademarks of their respective companies. Specifications are subject to change without notice.

© 2018 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: +34 966 830 324

We declare under our own exclusive responsibility that the product

Description: Tower speaker
Brand: Energy Sistem
Model: Tower 2 Style
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China

referred to in this declaration is in compliance with the essential norms and standards

EN 50663:2017
EN 62479:2010
EN 62368-1:2020+A11:2020
EN 301 489-17 V3.2.2 (2019-12)
EN 301 489-1 V2.2.3 (2019-11)
EN 300 328 V2.2.2 (2019-07)
EN 303 345-1 V1.1.1 (2019-06)
EN 303 345-3 V1.1.0 (2019-11)

in conformity with the essential norms and standards of the Directive 2014/53/EU of the European Parliament and of the Council of 16th April 2014.

Finestrat, 1st December 2020

Miguel Ángel Aragüez García
Innovation and Technology Director