ENERGY SISTEM Beat Box 4+ User manual

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ENGLISH
Introduction 3 .....................................................................................................................................................................
Care and maintenance 3 ...................................................................................................................................................
Features 4 ...........................................................................................................................................................................
Audio 4 ...........................................................................................................................................................................
Bluetooth connectivity 4 .................................................................................................................................................
TWS technology compatible with 4 ................................................................................................................................
Analogue input 4 ............................................................................................................................................................
USB/ MicroSD playback 4 ................................................................................................................................................
FM radio 4 .......................................................................................................................................................................
Rechargeable battery 4 ..................................................................................................................................................
Other features 4 .............................................................................................................................................................
Product content 4 ...............................................................................................................................................................
General overview 5 ............................................................................................................................................................
Main functions 7 .................................................................................................................................................................
Switching on and off the device 7 ..................................................................................................................................
Playback control 7 ..........................................................................................................................................................
Charging the battery 7 ...................................................................................................................................................
Bluetooth connection 7 .....................................................................................................................................................
Call control (hands-free function) 7 ................................................................................................................................
TWS (True Wireless Stereo) 8 ..........................................................................................................................................
Auxiliary audio input 8 ......................................................................................................................................................
FM radio 8 ............................................................................................................................................................................
MicroSD/USB player 9 ........................................................................................................................................................
Battery life 9 .......................................................................................................................................................................
Reset 10 ...............................................................................................................................................................................
Warranty 10 .........................................................................................................................................................................
Warranty procedure 10 .....................................................................................................................................................
Declaration of conformity 10 ............................................................................................................................................

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Introduction
Thank you for your trust in our company and for buying the new Beat Box 4+. We hope you enjoy it.
Before you start using your Beat Box 4+ we strongly recommend to read this manual in order to get used to it.
Care and maintenance
Do not expose your Beat Box 4+ to humidity or heat.
Do not use neither corrosive nor abrasive cleaning products.
Do not disassemble the device. All reparation works should be carried out exclusively by qualified staff of Energy
Sistem Technology, S.A.
Do not place your Beat Box 4+ on a table edge or bookshelf in order to prevent falls. The speaker may move
over the surface when used at maximum volume due to the housing vibration.

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Turn off your Beat Box 4+ when you are not using it. Do not let it completely discharged for a long time.
Features
Portable speaker with Bluetooth 4.2, True Wireless Stereo technology and lights to enjoy your music in full colour. It also
features a microSD and USB MP3 player, FM radio, audio-in and hands-free function.
Audio
Sound system: 2.0 stereo system
Speakers: 2 x 45 mm full range speakers
Power: 10 W
Passive radiators: 1 rear membrane
Frequency response: 100 Hz ~ 18 KHz
Bluetooth connectivity
Bluetooth 4.2 and class II
Supported Bluetooh protocols: HSP / HFP / A2DP / AVRCP
Operating frequencies: 2.4 GHz (2402 Hz - 2480 Hz)
Maximum output signal: < 20 dBm
Up to 10 m distance range
True Wireless Stereo connection
Hands-free function. Microphone sensitivity: -42 dB
TWS technology compatible with
Beat Box 4+ Stand Light
Analogue input
3.5 mm mini jack audio input
USB/ MicroSD playback
USB/ MicroSD decoder: reads MP3/ WAV files from external units of up to 64 GB capacity with FAT/ FAT32 file
system.
FM radio
Frequency range (FM): 87.5 ~ 108 MHz
Auto search function with up to 50 station presets
Rechargeable battery
Capacity: 2200 mAh
Type: Li-Po
Battery life: 4 hours*
Charging time: 3 hours
Device adapter: 5 V microUSB
Provided charging cable length: 50 cm
*This value is approximate. The battery life depends on the selected volume level and type of music.
Other features
Beat Lights. LED RGB lights
Product content
Beat Box 4+
Audio cable
Charging cable

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General overview
1. On/ Off
2. Play/ Pause/ Call control/ TWS
3. Volume -/ Back
4. Volume +/ Next
5. Change function/ Search
6. Function indicator
7. Change Beat Lights mode
8. Beat Lights
9. Hands-free microphone
10. MicroSD slot
11. Audio-in
12. Charging port
13. Charge indicator
14. USB port

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Main functions
Switching on and off the device
Press and hold On/ Off (1) for 2 seconds to switch on and off your device. You will hear a confirmation sound when
switching on the device. The Function indicator (6) glows while the device is on.
Press and hold On/ Off (1) for 2 seconds to switch off your device. You will hear a confirmation sound. At this point, the
Function indicator (6) switches off.
Playback control
You can control playback functions from the speaker itself. Press repeatedly Volume +/ Next (4) or Volume -/ Back (3) to
adjust volume. Press and hold the very same buttons to switch to the next/previous track. You will hear a warning sound
when reaching the maximum and minimum volume levels.
To start, pause or resume playback, press Play/ Pause/ Call control/ TWS (2).
Note: Bear in mind that you can only control playback from the connected music player while using the Audio-in (11).
Charging the battery
When the battery level is below 10%, you will hear a sound that will remind you to charge it. Plug the mini USB end of
the provided USB cable into the Charging port (12) and the other USB end to any device with a 5 V USB charging port
(PC, USB wall charger, car charger, etc.) to charge the battery. The Charge indicator (13) lights up red and switches off
once the charging process has been completed. The charging time is approximately 3 hours.
Important:
Use a 5 V 2 A AC/DC power adapter.
Do not leave your Beat Box 4+ completely discharged for a long time.
Bluetooth connection
Press Change function (5) until you find Bluetooth mode while your Beat Box 4+ is on. Once you have done this, press
and hold the same button for 2 seconds, until the Function indicator (6) starts flashing. At this point, your speaker and
smartphone or tablet can be paired.
Once "Beat Box 4+" appears on your device screen, press "connect". The devices will be connected immediately and
without codes. You will hear a sound that confirms both devices have been paired correctly.
At this point, you will be able to start playback on your smartphone or tablet. The Bluetooth wireless connection's range
is up to 10 meters.
Your Beat Box 4+ will be automatically paired when you turn it on once again, provided that Bluetooth is enabled on
your smartphone or tablet.
In order to pair it with another Bluetooth device, press and hold Change function (5) until you hear a confirmation
sound. By doing so, the current synchronization stops and the speaker starts a new search of Bluetooth® devices.
Note: Your Beat Box 4+ turns off automatically after 5 minutes if Bluetooth® mode is enabled and not synchronized
with any device.
Call control (hands-free function)
You can control your calls from the speaker itself. To do so, pair the Beat Box 4+to your smartphone.

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When receiving a call, the song you are listening to stops and the ringing tone sounds instead. Press Play/ Pause/ Call
control/ TWS (2) to answer an incoming call and press it once again to hang up. The song will automatically resume
afterwards.
Press and hold Play/ Pause/ Call control/ TWS (2) when receiving an incoming call to reject it.
Note: If you receive an incoming call while TWS mode is enabled, you will only hear the voice of the person who calls
through the speaker connected to your smartphone (left channel).*
TWS (True Wireless Stereo)
This option makes it possible to wirelessly connect another Beat Box 4+ and hear music with twice as much power. This
way, you will create a stereo sound system made up of two different channels: left and right.
To do so, switch on one of the Beat Box 4+ and pair it to your smartphone via Bluetooth. Once you've done this, switch
on the other Beat Box 4+ and enable Bluetooth mode. Press and hold Play/ Pause/ Call control/ TWS (2) for 2 seconds on
the first speaker you turned on. A few seconds later you will hear a sound to confirm that both devices have been
successfully synchronized.
From that moment on, you can start Bluetooth playback any time to hear music through both speakers at the same
time. The first connected speaker will be fed with the left channel (L) and the other one with the right channel (R).
If you want to disable this function, press and hold Play/ Pause/ Call control/ TWS (2) on any of them. Both speakers will
be disconnected.
Switch to the next/ previous track and adjust volume from any speaker while TWS mode is enabled. If you turn up the
volume of any of the speakers, you will be turning up the volume of both of them at the same time.
Note: This is only possible if Bluetooth mode is enabled. In all other playback modes (USB, microSD, FM radio or line-in)
a TWS connection is not possible.
Auxiliary audio input
Your Beat Box 4+ also features an Audio-in (11) for mini jack to connect your external devices using the provided audio
cable.
Note: It is not possible to control music playback from the speaker while using this mode. You will have to use the
music player to control playback functions.
FM radio
Before using the FM radio function, it is necessary to carry out a search of all stations available. The radio stations will
be saved to the speaker's internal memory. It is therefore not necessary to carry out a new search each time you switch
it on. You will only have to do this if you place the device in a new location or if you change the frequency of the saved
radio station.
In order to carry out a search of all radio stations, press Change function (5) until the FM radio mode appears on screen.
Press and hold Change function (5) for 2 seconds. The Function indicator (6) flashes repeatedly while carrying out a
search. Once the process is completed, the LED flashes slowly. The process may take a few minutes. Once the search
has been completed, press and hold Volume +/ Next (4) or Volume -/ Back (3) to select the radio station that you want
to hear from all saved radio stations.
If you place the speaker somewhere else, you will have to carry out a new search to obtain a proper radio wave
reception.

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Your Beat Box 4+ will save the last selected radio station when you turn it off and on once again.
Note: Plug the provided charging cable into the device to work as an external antenna and improve radio reception. To
do this, plug the cable into the Charging port (12) and do not connect the other cable end. Start a new radio station
search as described above.
Note: The battery charging process may interfere with radio signals depending on the AC/DC power adapter used.
MicroSD/USB player
The device plays .mp3 and .wav files from microSD cards of up to 64 GB. Once the microSD card has been inserted, the
Function indicator (6) will start blinking. This means that the device is reading the memory card and the contents will
play automatically after a few seconds.
If you turn off the speaker or remove the storage unit, the internal memory will save the moment when you paused
playback. If you connect the same removable storage unit once again, playback will resume and the last song that you
listened will be then played.
Press and hold Volume +/ Next (4) or Volume -/ Back (3) to fast-forward and rewind a song.
Press and hold Play/ Pause/ Call/ TWS (2) for 3 seconds to enable shuffle mode. You will hear a sound to confirm the
selected mode has been enabled. Shuffle mode will be disabled automatically when switching off the speaker.
The root folders and files of your external cards or sticks will be read in chronological order and the songs included in
your folders in alphabetical order.
Here you have a diagram of the reading order:
Battery life
The battery life of your Beat Box 4+ depends on the selected volume level, the type of music you play and the light
effects. Please take a look at this comparative table to see more information about the approximate battery life of your
device:
LOW VOLUME LEVEL (20%) MEDIUM VOLUME LEVEL
(50%) HIGH VOLUME LEVEL (70%) MAXIMUM VOLUME LEVEL (100%)

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6 hours 4 hours 3 hours 2 hours
Note: You can get twice as much battery life if Beat Light mode is disabled.
Reset
Press the hidden reset button located inside the Audio-in (11) to force the device to shut down.
Warranty
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 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 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.
Trademarks. All company, brand and product names are trademarks or registered trademarks of their respective
companies. Specifications are subject to change without notice.
© 2018 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: [phone]
We declare under our own exclusive responsibility that the product:
Description: Portable wireless speaker
Brand: Energy Sistem
Model: Beat Box 4+
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China
referred to in this declaration is in compliance with the essential norms and standards
EN 60065:2014 (Eight Edition)
EN 62479:2010
EN 301 489-01 V2.1.1: 2017-02
EN 301 489-3 V2.1.1: 2017-03

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EN 301 489-17 V3.1.1: 2017-02
EN 300 328 V2.1.1: 2016-11
EN 303 345 V1.1.7: 2017-03
in conformity with the essential norms and standards of the Directive 2014/53/EU of the European Parliament and of the
Council of 16th April 2014.
Finestrat, 1st October 2018.
Daniel Havillio
Product Management Director