Thank you for trusting our company and buying the new Earphones Eco True Wireless Beech Wood. We hope you enjoy the product.
Care and maintenance
Do not expose your Earphones Eco True Wireless Beech Wood to impacts, dust, humidity or high temperatures.
Do not use neither corrosive nor abrasive cleaning products.
Do not dismantle the device. All repair works should be carried out exclusively by qualified staff of Energy Sistem Technology, S.A.
- Please make sure your Earphones Eco True Wireless Beech Wood are off when you are not using them. Do not store them with an empty battery for long periods of time.
Listening to loud music can cause irreversible hearing loss. To avoid hearing damage, we recommend the following guidelines:
- Do not listen to loud music for long periods of time.
- Turn the volume down on the source device before using the headphones, then gradually increase the volume to a safe volume level.
For safety reasons and to avoid possible accidents, we recommend the following safety measures:
Do not use the headphones while driving or carrying out any other activity that requires special attention.
- Keep the product, packaging and accessories out of the reach of children and pets to avoid accidents and choking hazard.
- Frequency response: 20 Hz ~ 20 kHz
- Driver diameter: 6 mm
- Maximum power: 5 mW
- In-ear design
- Type: dynamic
- Bluetooth 5.1
- Frequency band: 2.4 GHz
- Maximum output power: < 20.00 dBm
- Compatible Bluetooth profiles: HFP / A2DP / AVRCP / AVCTP
- Up to 20 m distance range
- True Wireless Stereo function
- Type: built-in microphone
- Sensitivity: -42 dB ± 3 dB (@1 kHz)
- Hands-free function
- Voice assistant compatible with Google/Siri
- Capacity: 50 mAh (each earbud)
- Type: lithium polymer
- Battery life: up to 8 hours*
- Charging time: 1 hour
- Charging method: charging case
- Capacity: 230 mAh
- Type: lithium polymer.
- Extra battery life: 12 hours
- Charging method: USB Type-C cable or wireless charging dock
- Charging time (with cable): 1 hour
- Charging time using a wireless charging dock: 1 hour
*This value is approximate. The battery life depends on the selected volume and the type of music.
- Earphones Eco True Wireless Beech Wood
- Charging case
- Earbud set
- USB Type-C charging cable
Important: We recommend trying out the provided ear tips in different sizes to choose the ones that fit your ears best. Using ear tips that don?t fit correctly may have an impact on the perceived sound quality.
- Right touch button
- Left touch button
- Earbud indicator
- Charging port
- Charging case indicator
Switching on and off the device
To switch on your Earphones Eco True Wireless Beech Wood, simply take them out of the charging case or tap and hold the Right and Left touch buttons (1 and 2) for 10 seconds. At this point, the Indicator (3) on both earbuds flashes and the earbuds pair automatically. When the Indicator (3) on one earbud flashes quickly, you can pair your earphones with a Bluetooth music player.
To switch off your Earphones Eco True Wireless Beech Wood, put them back in the charging case or tap and hold the Right and Left touch buttons (1 and 2) for 4 seconds.
The earbuds will charge automatically when you put them back in the charging case.
Remove both earbuds from the charging case. Select Earphones Eco True Wireless Beech Wood from the list of Bluetooth devices on your smartphone or Bluetooth music player. Both devices will be connected immediately and without codes. You will hear a confirmation sound when both devices are paired. At this point, the Indicator (3) on both earbuds turns white and blinks slowly.
If you previously paired the earbuds with a device, there is no need to repeat the pairing process again. Just enable Bluetooth on your music player and switch on your Earphones Eco True Wireless Beech Wood. They will sync with it automatically.
Note: To optimise battery life, your Earphones Eco True Wireless Beech Wood turn off automatically after 5 minutes in search mode, if not synchronised with any other device.
Double tap the Right touch button (1) or Left touch button (2) to pause music or resume playback.
Volume +/Volume -
Tap the Right touch button (1) to turn up the volume or the Left touch button (2) to turn it down.
Skipping to the next or previous track
Tap and hold the Right touch button (1) for 2 seconds to skip to the next track or the Left touch button (2) to switch to the previous song during music playback.
Answering/Ending a call
To answer an incoming call or hang up, tap the Right or Left touch button (1) or (2) once.
Rejecting an incoming call
To reject an incoming call, tap and hold the Right or Left touch button (1) or (2) for 2 seconds.
Using the Voice Assistant feature
You can interact with your smartphone voice assistant using your Earphones Eco True Wireless Beech Wood. To do so, tap the Left touch button (2) 3 times in a row. You can give the voice command after hearing the confirmation sound.
Charging the battery
When the battery level of your Earphones Eco True Wireless Beech Wood is below 5%, you will hear a low battery warning sound. To charge the earphones? battery, put the earbuds back in the charging case. The Earbud indicator (3) flashes white while charging the earphones. It will turn off once the charging process is complete.
When the charging case battery level is below 10%, the Charging case indicator (5) flashes red. There are 2 ways of charging the charging case battery:
Using a cable
Plug the USB Type-C end of the provided cable into the Charging port (4). Connect the other cable end to a 5 V / 1 A or 5 V / 2 A USB charging port. The Charging case indicator (5) glows red while charging the case. The indicator will switch off once the charging process is complete. The charging time is approximately 1 hour.
Using a wireless charging dock
Place the charging case on a wireless charging dock (not provided with the product). The Charging case indicator (5) glows red while charging the case. The indicator will switch off once the charging process is complete. The charging time is approximately 1 hour. We recommend using a 5 V / 2 A charging dock.
Important: We recommend not leaving neither your Earphones Eco True Wireless Beech Wood nor the charging case unused for long periods of time with an empty battery. We advise charging the battery at least once a month.
Restoring factory settings
To restore the factory settings or reset the device, follow the steps below:
1- Put the earbuds in the charging case.
2- Leave the case lid open and tap the top of both earbuds with your forefingers 6 times in a row.
3- Repeat the steps in ?Bluetooth pairing? to pair the earphones with your smartphone or Bluetooth source device.
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.
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 companies. Specifications are subject to change without notice.
© 2021 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 sole and exclusive responsibility that the product:
Description: wireless earphones
Brand: Energy Sistem
Model: Earphones Eco True Wireless Beech Wood
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China
referred to in this declaration complies with the essential norms and standards:
EN 301 489-1 V2.2.3 (2019-11)
EN 301 489-17 V3.2.0 (2017-03)
EN 300 328 V2.2.2 (2019-07)
in conformity with the provisions of the Directive 2014/53/EU of the European Parliament and of the Council of 16th April 2014.
Finestrat, 1st May 2021
Miguel Ángel Aragüez García
Innovation and Technology Director