ENERGY SISTEM Style 7 User manual

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ENGLISH
Introduction 3 .....................................................................................................................................................................
Care and maintenance 3 ...................................................................................................................................................
Safety 4 ................................................................................................................................................................................
Features 4 ...........................................................................................................................................................................
General features 4 ........................................................................................................................................................................
Technical specifications 4 .............................................................................................................................................................
Audio 4 ...........................................................................................................................................................................
Connectivity 4 ................................................................................................................................................................
Microphone 4 ..................................................................................................................................................................
Battery 4 ........................................................................................................................................................................
Other features 5 .............................................................................................................................................................
Product content 5 ...............................................................................................................................................................
General overview 5 ............................................................................................................................................................
Main Functions 6 ................................................................................................................................................................
Switching on and off the device 6 ..................................................................................................................................
Bluetooth pairing 7 .........................................................................................................................................................
Playback control 7 ..........................................................................................................................................................
Call control 7 ..................................................................................................................................................................
Using the Voice Assistant feature 7 ................................................................................................................................
Charging the battery 7 ...................................................................................................................................................
Warranty 8 ...........................................................................................................................................................................
Declaration of conformity 8 ..............................................................................................................................................

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Introduction
Thank you for trusting our company and buying the new Earphones Style 7 True Wireless. We hope you enjoy
the product.
True Wireless earphones to enjoy music wirelessly.
Remove the earphones to pause music and wear them again to resume playback.
Qi compatible charging case included.
Care and maintenance
Do not expose your Earphones Style 7 True Wireless to impacts, dust, humidity or high temperatures.
Use neither corrosive nor abrasive cleaning products.
Do not disassemble the device. All repair works should be carried out exclusively by qualified staff of Energy
Sistem Technology, S.A.
Please make sure your Earphones Style 7 True Wireless are off when you are not using them. Do not store them
with an empty battery for long periods of time.
You can use a clean wipe with a little hand sanitizer (Hydroalcoholic) to clean smoothly the external surfaces of
the Earphones and charging connectors. Do not use these products on the pads or the internal mesh of the

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earphones. Avoid getting the charging ports and connectors wet. Note: after practicing any exercise, it is
recommended to dry the earphones well before placing them in their case.
Safety
Before using the earphones, turn the volume down. Once you have done this, turn it up slowly until reaching the
desired level.
Avoid noisy environments that force you to turn 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.
Features
General features
In-ear headphones featuring True Wireless Stereo and Bluetooth 5.0 technology. Let nothing stand between you
and your music.
Proximity sensor to control music playback by removing and wearing the earphones.
Qualcomm chipset and aptX technology for high-quality balanced sound. Enjoy your music like never before.
Qi compatible charging case to charge your earphones wirelessly.
Enjoy your music and calls and forget about running out of battery with the 21-hour battery life (6 hours every
time you charge them and 15 additional hours with the charging case).
Dual MEMS microphone for accurate voice capture and stereo calls to not miss a word.
Easy Connect feature: the earbuds will sync automatically. Simple and easy.
Technical specifications
Audio
Frequency response: 20 Hz ~ 20 kHz
Driver diameter: 6 mm
Neodymium magnet
Maximum power: 2 mW
In-ear design
Type: dynamic
Connectivity
Bluetooth 5.0, class 2
Frequency band: 2.4 GHz
Maximum output power: < 20.00 dBm
Compatible Bluetooth profiles: HSP / HFP / A2DP / AVRCP
Up to 20 m distance range
True Wireless function with auto-pairing
Hands-free function
aptX compatible
Microphone
Type: built-in MEMS microphone
Sensitivity: -42 dB ± 3 dB (@1 kHz)
Frequency range: 100 Hz ~ 10 kHz
Battery
Earbuds:
Capacity: 40 mAh / 3.7 V
Type: lithium polymer

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Battery life at medium volume: 6 hours*
Charging time: 1.5 hours
Changing method: charging case
?*? This value is approximate. The battery life depends on the selected volume and the type of music.
Charging case:
Capacity: 350 mAh / 3.7 V
Type: lithium polymer
Extra battery life: 15 hours
Charging time: 2 hours
Charging method: USB Type-C connection and Qi compatible charging case
Other features
Volume, playback and microphone controls
Proximity sensor to control music playback
Compatible with voice assistant
Product content
Earphones Style 7 True Wireless
Charging case
Interchangeable ear tips
USB Type-C cable
Quick guide
General overview

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Right multifunction button1.
Left multifunction button2.
LED status indicator3.
Charging indicator (charging case)4.
USB Type-C charging port5.
Main Functions
Switching on and off the device
To switch on your Earphones Style 7 True Wireless, simply take them out of the charging case or tap and hold the Right
and Left multifunction buttons (1 and 2) for 2 seconds. At this point, the LED status indicator (3) starts flashing red and
green.
To switch off your Earphones Style 7 True Wireless, put them back in the charging case or tap and hold the Right and
Left multifunction buttons (1 and 2) for 5 seconds.
To reset the earphones, put them back in the charging case and tap the Right and Left multifuncion buttons (1 and 2)
five times.

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Bluetooth pairing
Switch on your Earphones Style 7 True Wireless. At this point, the LED status indicator (3) on the earbuds flashes red
and green and both units pair automatically. Select Earphones Style 7 True Wireless from the list of Bluetooth devices
on your smartphone or Bluetooth music player and press ?connect?. Both devices will be connected immediately and
without codes. You will hear a confirmation sound when the devices are paired. At this point, the LED status indicator
(3) flashes green.
If you previously paired the earbuds with a device, there is no need to repeat the pairing process. Just enable Bluetooth
on your music player and switch on your Earphones Style 7 True Wireless. They will sync with it automatically.
Playback control
Play/Pause
Double tap the Left multifunction button (2) to resume playback or the Right multifunction button (1) to pause the
music.
If you prefer, you can use the proximity sensor of your Earphones Style 7 True Wireless. Remove one or both earbuds
from your ears to pause the music and/or wear them to resume playback.
Volume +/Volume -
Tap the Right multifunction button (1) to turn up the volume or the Left multifunction button (2) to turn it down.
Skipping to the next or previous track
Tap and hold the Right multifunction button (1) or Left multifunction button (2) for 2 seconds to skip to the next or
previous track during music playback.
Call control
Once the Earphones Style 7 True Wireless and your smartphone are synchronized, you can control calls from the
earphones.
Answering/Ending a call
To answer an incoming call, tap the Right multifunction button (1) or Left multifunction button (2) once. Double tap the
same button to hang up.
Using the Voice Assistant feature
You can interact with your smartphone voice assistant using your Earphones Style 7 True Wireless. To do so, tap the
Right multifunction button (1) or Left multifunction button (2) 3 times in a row. You can give the voice command after
hearing the confirmation sound.
Charging the battery
Earphones
When the battery level of your Earphones Style 7 True Wireless is below 10%, you will hear a low battery warning
sound. To charge the earphones battery, put the earbuds back in the charging case. The earphones LED status indicator
(3) lights up red and switches off once the charging process is complete.
Charging case
When the battery level of the charging case is below 10%, the first LED of the Charging indicator (charging case) (4)
starts flashing. Plug the USB Type-C end of the provided cable into the USB Type-C charging port (5), and the other end
into a 5 V USB charging device. The LEDs of the Charging indicator (charging case) (4) light up as the battery charges.
Once the charging process is complete, all LEDs will glow.
If you prefer, you can use the wireless charging function of the charging case to charge the earbuds wirelessly.
Note: We recommend not leaving neither your Earphones Style 7 True Wireless nor your charging case unused for long
periods of time with an empty battery. We advise charging the battery at least once a month.

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Warranty
You can check the warranty terms here:
https://www.energysistem.com/terms-warranty
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: wireless earphones
Brand: Energy Sistem
Model: Earphones Style 7 True Wireless
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China
referred to in this declaration complies with the essential norms and standards:
EN 50663:2017
EN 62368-1:2019
ETSI EN 301 489-1 V2.2.3(2019-11)
ETSI EN 301 489-17 V3.2.0(2017-03)
ETSI 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 29th
March 2014.
Finestrat, 1st September 2020
Miguel Ángel Aragüez García
Innovation and Technology Director