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  • Thank you for your trust in our company and for buying the new Earphones ESG 1 Dual Driver. We hope you enjoy the product.
  • In-ear design earphones specifically conceived for gamers featuring Dual driver technology to enjoy a stunning and immersive sound. Play video games anywhere without losing sound quality with these earphones featuring two microphones.
  • We recommend reading this manual to enjoy your device safely and with maximum performance.

Care and maintenance

  • Do not expose your Earphones ESG 1 Dual Driver to impacts, dust, humidity or high temperatures.
  • Do not use neither corrosive nor abrasive cleaning products.
  • Keep the earphones clean and free of dust using a soft dry cloth.
  • Do not disassemble your earphones. All repair works should be carried out exclusively by qualified staff of Energy Sistem Technology, S.A.


General features

  • Earphones with in-ear design that fit your ears perfectly. Always with you.
  • Listen to any sound effect and experience stunning sound with Dual Driver technology.
  • Enjoy versatility and a crystal clear voice chat thanks to the dual mic.
  • Detachable omnidirectional boom mic to provide you with the best voice chat experience.
  • Control the game sound and voice chat with the built-in remote.
  • Switch, smartphones, PS4, Xbox One and PC compatible.

Technical specifications


  • Frequency response: 20 - 20,000 Hz
  • Driver diameter: 6 mm
  • Neodymium magnet
  • SPL: 112 ± 3 dB @1 kHz
  • Maximum power: 5 mW
  • Design: in-ear
  • Type: dual driver
  • Impedance: 32 ohms
  • THD < 1%


  • Length: 120 cm
  • Plug: 3.5 mm mini jack
  • Volume, playback and microphone control


  • Two microphones included
  • Built-in mic: -38 dB ± 3 dB @1 kHz
  • Detachable mic: -42 dB ± 3 dB @1 kHz

Product content

  • Earphones ESG 1 Dual Driver
  • Earbud set

General overview

  1. Play/Pause
  2. Microphone On/Off
  3. Volume +/Volume -
  4. Built-in microphone
  5. Detachable microphone

Main functions

Switching on and off the device

Plug the 3.5 mm jack audio cable into your PC or console to start using your Earphones ESG 1 Dual Driver. If your source device features two separate audio and microphone connections, you can use a 2 male to 1 female mini jack adapter.

Other functions

Make the most of your gaming experience using the buttons below.

  • Press Play/Pause (1) to play/pause playback.
  • Press Microphone On/Off (1) to switch on or off the microphone.
  • Press Volume +/Volume - (3) to set the desired volume level.


  • Before using the earphones, turn the volume down and slowly turn it up until you set an appropriate volume level.

  • Avoid noisy environments that force you to turn up the volume really high when using your earphones.

  • Listening to loud music over a long period of time may cause your ears to get used to high volume levels, resulting in irreversible hearing loss.

  • Adjust the volume of your earphones to hear important external sounds.



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. Batteries are excluded from the 36-month warranty, having a warranty period of 24 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.

Important: This warranty does not cover any damage or loss of data stored on warranty products. Therefore, Energy Sistem's Technical Support will not assume any loss of the above mentioned information. In this respect it is recommended that you make a backup of your data and remove 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 companies.

© 2019 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: Earphones
Brand: Energy Sistem
Model: Earphones ESG 1 Dual Driver
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China

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

  • EN 55032:2015
  • EN 55035:2017
  • EN 61000-3-2:2014
  • EN 61000-3-3:2013
  • EN 62368:2014/AC:2015

in conformity with the provisions of the Directive 2014/30/EU of the European Parliament and the Council of 29th March 2014.

Finestrat, 1st September 2019


Javier Álvarez Rodríguez
Innovation & Technology Director