• Thank you for your trust in us and for buying your new Energy Headphones BT1 Bluetooth. We hope you enjoy them.

  • These Bluetooth headphones combine an outstanding sound experience with the fresh and youthful colours of a modern design. You can answer your phone calls and control your music playback directly from the headphones.

  • We recommend you to read this user manual in order to take full advantage of your product and enjoy its maximum performance.

Care and maintenance

  • Do not expose your Energy Headphones BT1 Bluetooth to impacts, dust, direct sunlight, humidity or high temperatures.

  • Do not use corrosive nor abrasive cleaning products.

  • Keep the headphones clean and dust free; use for this a soft dry cloth.

  • Do not disassemble the headphones. All reparation should be done exclusively by Energy Sistem Technology, S.A. qualified staff.

  • Make sure you turn your Energy Headphones BT1 Bluetooth off when not using them.

  • Do not leave the battery in a fully discharged state for a long time.


Main features

  • Headphones with Bluetooth technology.
  • Easy pairing without codes.
  • Compatible with iOS, ANDROID and PC devices.
  • Built-in microphone.
  • Hands-free and call control functions.
  • Playback and volume control directly from the headphones.
  • Use range up to 10 m.
  • Rechargeable Li-Ion battery with up to 8 hours of battery life in playback mode.
  • USB charging system.

Technical features

  • Bluetooth version: Bluetooth 3.0, class II.
  • A2DP1.2 AVRCP1.4 HSP1.2 HFP1.6 profiles supported.
  • Range distance: 10 m.
  • Frequency response: 40 HZ – 20 KHZ
  • THD < 1%.
  • SPL: 93 ±3 dB.
  • Dynamic transducer.
  • Diaphragm diameter: 40 mm.
  • Built-in microphone.
  • Microphone sensitivity: -38 dB ±3 dB.
  • Dimensions: 167.5 x 59 x 144 mm.
  • Weight: 110 g.

Battery characteristics

  • 300 mAh Li-Ion battery.
  • Battery life in playback mode: 8h
  • Battery life in talk mode: 8h
  • Charging time: 2h
  • Charging system through USB cable - micro USB.

    Product content

  • Energy Headphones BT1 Bluetooth
  • USB Cable

General overview

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Main Functions

Turn On / Off

To turn on your device, press the ON/OFF button (2) for 3 seconds and you will see the INDICATOR (4) flashing blue. You will hear a welcome sound, which means that it is turned on.

To turn off your device, press the ON/OFF button (2) again for 3 seconds and you will hear a goodbye sound in your device to let you know that your device is off. The INDICATOR (4) will stop flashing.

As long as your device is turned on, the INDICATOR (4) will keep flashing blue.

Charging the battery

When the battery is about to drain, the headphones will emit a sound warning about this situation. It will repeat this sound every few minutes until the battery gets completely drained. To charge it, connect the mini USB end of the included USB cable to your CHARGING CONNECTION (5) and the other USB end to any USB port that can provide energy (PC, USB wall or car charger, etc). The INDICATOR (4) will turn red and when the charge is full it will change to blue.

Outstanding considerations:

  • Do not use chargers for tablets. Adapters shall not exceed 1A (1000 mAh) amperage.
  • It is recommended to turn off the device when charging.
  • Do not store or leave the device disused for a long period of time with the battery completely discharged.

    Bluetooth pairing

When your Energy Headphones BT1 Bluetooth are turned off, keep the ON / OFF button (2) pressed for 4 seconds and you will see the INDICATOR (4) flashing red and blue. At that moment, the Energy Headphones BT1 Bluetooth will start searching other Bluetooth devices for pairing; at the same time, start the search and pairing process on your Bluetooth device (smartphone, tablet, laptop, etc). Once you have found the Energy Headphones BT1 Bluetooth in your device, select connect and both devices will pair each other immediately with no need of codes; then the INDICATOR (4) will flash only blue which means that the connection has been successfully established.

Playback control

Once you have paired the Energy Headphones BT1 Bluetooth you will be able to control the basic playback features directly from the headphones; such as turn up or down the volume, switch to the next or previous song and pause or resume songs.

To switch to the next song keep pressed the NEXT button (1). You can also rewind the current playback by pressing and holding the BACK button (3).

You will be able to turn the playback volume up or down using the VOLUME + (1) and VOLUME - (3) buttons respectively. You will hear a beep when maximum and minimum volume is reached.

To pause or resume the playback, press the PLAY / PAUSE button (2) only once.

Talk control

Once the Energy Headphones BT1 Bluetooth are paired with your smartphone you will be able to receive calls and use the MICROPHONE (6) to talk while you wear your headphones.

To answer incoming calls, press PLAY / PAUSE button (2). If you are listening to music when you receive a call, the music will be paused and you will hear an incoming call message. You can also reject calls by keeping pressed this button for 2 seconds.
To end the call press again PLAY / PAUSE button (2) and the music will resume from where it stopped when you received the call.

You can also redial the last number of your smartphone call history while listening to your music by pressing twice the PLAY / PAUSE (2) button.


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 12 months.

This warranty covers any defects in workmanship or materials. This warranty does not cover any failure of the product due to accidents, misuse or alteration made by an unauthorized person.

The special 36-month warranty is valid throughout the European Union. For other countries please refer to the specific legislation or your local distributor.

Warranty procedure

Please visit and select your product to view the FAQ (Frequently Asked Questions), the user manual, the quick guide, the drivers and updates available, submit a query to Technical Support or manage the warranty.

You can check the availability of the user manual in your language at

Alternatively, you may prefer to 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 in warranty products. Therefore, Energy Sistem Technology, S.A. Technical Service 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's 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.

©2015 by Energy Sistem®. All rights reserved.

Declaration of conformity

_Manufacturer's name:_ Energy Sistem Technology, S.A.

_Address: - C/ Calpe, 1 - 03509 Finestrat Alicante (España).

Tel: +34 902 388 388 // Fax: +34 902 119 034 // CIF: A53107488

We declare under our own exclusive responsibility that the product:

Energy Headphones BT1 Bluetooth

_Manufacturing Country:_China

Is in compliance with the essential norms and standards of the Directive 99/05/CE of the European Parliament and of the Council of 09 March 1999.

Imagen1 This symbol on the product or the instructions means that your electrical and electronic equipment should be disposed separately from your household waste at the end of the product's life. For more information, please contact the local authorities or the distributor that sold the product.