ENERGY SISTEM FE300 Manuel utilisateur
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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 ...........................................................................................................................................................................
Warranty 8 ...........................................................................................................................................................................
Declaration of conformity 8 ..............................................................................................................................................
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Introduction
Thank you for trusting our company and buying the new Earphones FE 300 True Wireless. We hope you enjoy
the product.
Forget about cables. Listen to your music through these sport True Wireless earphones while playing your
favourite sport.
Secure fit and comfort. Splashproof design.
20 h of battery life. Charge the charging case with a USB Type-C connector.
Care and maintenance
Do not expose your Earphones FE 300 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 FE 300 True Wireless are off when you are not using them. Do not store them
with an empty battery for long periods of time.
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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
Completely wireless in-ear headphones featuring True Wireless Stereo and Bluetooth 5.0 technology to enjoy a
real wireless experience. Let nothing stand between you and your music.
Sweat- and splashproof design. Sweat during your workout, clean your earphones and go on exercising. You
don?t have to worry about anything else!
Enjoy your music and calls and forget about running out of battery with the 20-hour battery life (4 hours every
time you charge them and 16 additional hours with the charging case).
Match the earphones with your style. Two sets of interchangeable silicone ear tips and wing tips in two colours
to match your outfit.
Secure-Fit+ system providing a discreet and perfect fit during your workouts.
Easy Connect feature: the earbuds will sync automatically. Simple and easy.
Built-in microphone and calls in stereo to speak comfortably, without worrying about the noise.
Technical specifications
Audio
Frequency response: 20 Hz - 20 kHz
Driver diameter: 8 mm
Neodymium magnet
Maximum power: 3 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 protocols: HFP / A2DP / AVRCP
Up to 10 m range
True Wireless function with auto-pairing
Hands-free function
Compatible with voice assistant
Microphone
Type: built-in microphone
Sensitivity: -42 dB ± 3 dB (@1 kHz)
Frequency range: 100 Hz ~ 10 kHz
Battery
Earbuds:
Capacity: 45 mAh / 3.7 V
Type: lithium polymer
Battery life at medium volume: 4 hours*
Charging time: 1.5 hours
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Changing method: charging case
?*? This value is approximate. The battery life depends on the selected volume and the type of music.
Charging case:
Capacity: 500 mAh / 3.7 V
Type: lithium polymer
Extra battery life: 16 hours
Charging time: 2 hours
Charging method: USB Type-C
Other features
IPX4 certified
Product content
Earphones FE 300 True Wireless
Charging case
Two sets of interchangeable ear tips
Two sets of interchangeable Secure Fit+ wing tips
USB Type-C cable
Quick guide
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.
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 FE 300 True Wireless, simply take them out of the charging case or press and hold the
Right and Left multifunction buttons (1 and 2) for 2 seconds. At this point, the LED status indicator (3) on the earbuds
flashes red and blue and both units pair automatically.
To switch off your Earphones FE 300 True Wireless, put them back in the charging case. You can also do this by tapping
the Right multifunction button (1) and Left multifunction button (2) for 8 seconds.
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Bluetooth pairing
Switch on your Earphones FE 300 True Wireless. At this point, the LED status indicator (3) on the earbuds flashes red
and blue and both units pair automatically. Select Earphones FE 300 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 blue.
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 FE 300 True Wireless. They will sync automatically.
To optimise battery life, your earphones turn off automatically after 5 minutes, if not synchronised with any Bluetooth
music player.
To disconnect your Earphones FE300 True Wireless from the Bluetooth music player and pair it with a new device, tap
the Right multifunction button (1) or Left multifunction button (2) 5 times.
To pair again the earbuds via Bluetooth, press the Right multifunction button (1) or Left multifunction button(2) twice in
a row and they will pair with each other.
Playback control
Play/Pause
Tap the Right multifunction button (1) or Left multifunction button (2) once to pause or resume playback.
Volume +/Volume -
Double tap the Right multifunction button (1) or Left multifunction button (2) to turn up or down the volume.
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 FE 300 True Wireless and your smartphone are synchronised, you can control calls from the
earphones.
Answering/Ending a call
To answer an incoming call, tap the Right multifunction button (1) or the Left multifunction button (2) once. Press the
same button twice to hang up.
Using the Voice Assistant feature
You can interact with your smartphone voice assistant using your Earphones FE 300 True Wireless. To do so, tap the
Right multifunction button (1) or the 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 FE 300 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
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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.
Note 1: When putting the earbuds in the charging case, make sure they are placed correctly and make contact, since
this is necessary to charge the battery correctly. Check the Secure-Fit+ wing tips are positioned and oriented correctly.
Note 2: We recommend not leaving neither your Earphones FE 300 True Wireless nor the charging case unused for
long periods of time with an empty battery. We advise charging the battery at least once a month.
Warranty
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.
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: +34 966 830 324
We declare under our sole and exclusive responsibility that the product:
Description: wireless earphones
Brand: Energy Sistem
Model: Earphones FE 300 True Wireless
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China
referred to in this declaration complies with the essential norms and standards:
EN 62368-1:2024+A11:2017
EN 62479:2010
ETSI EN 301 489-1 V2.2.3 (2019-11)
ETSI EN 301 489-17 V3.2.2 (2019-12)
ETSI EN 300 328 V2.2.2 (2019-07)
in conformity with the provisions of the Directive 2014/30/EU of the European Parliament and of the Council of 29th
March 2014.
Finestrat, 1st February 2021
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Miguel Ángel Aragüez García
Innovation and Technology Director
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