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  • Thank you for your trust in our company and for buying your new Outdoor Box, a portable Bluetooth speaker conceived to let you enjoy your music throughout your everyday adventure. Water-resistant and shockproof speaker with built-in torch. It also plays music from external microSD cards or via Audio-In. Or, if you prefer, listen to the FM radio. We hope you enjoy it.

  • Before you start using your speaker, we strongly recommend to read this manual in order to get used to it.

    Care and maintenance

Please take into account the following considerations in order to avoid any product damage:

  • The product is splashproof, not waterproof. Close the cover flap that protects the ports properly when the device is exposed to moisture.

  • The product withstands drops from a height of 1 m. Drops from a higher height or harsh falls may damage the device.

  • 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.

  • Turn it off when you are not using it and do not let it completely discharged for a long time.

Technical specifications


  • Stereo system: 2.0
  • Speakers: 2 dynamic full range stereo speakers
  • Passive radiator: 1 membrane
  • Frequency response: 60 Hz ~ 18 KHz
  • THD < 1%
  • S/N ratio: > 90 dB


  • 10 W


  • Bluetooth 4.1, class II
  • Supported Bluetooh protocols: HSP / HFP / A2DP / AVRCP
  • Up to 10 m Bluetooth distance range
  • Operating frequencies: 2.4 GHz (2402 - 2480 GHz)
  • Maximum output power: 3.54 dBm
  • 3.5 mm audio input
  • 87.5 to 108 MHz FM radio with presets


  • MicroSD decoder: reads MP3/ WAV files from external units of up to 128 GB with FAT/ FAT32 file system.


  • Sensitivity: -42 dB


  • Capacity: 2000 mAh
  • Type: lithium polymer
  • Battery life if volume is at 50%: 16 hours*
  • Battery life if volume is at 70%: 12 hours*
  • Battery life if volume is at 100%: 7 hours*
  • MicroUSB charging port
  • Charging time: 3 hours


  • The product withstands drops from a height of 1 m
  • Splashproof
  • Built-in LED torch
  • Includes karabiner to take it along comfortably

    *The battery life depends on the selected volume level and the type of music you play. Bass tones such as drums consume a large amount of battery.

Product content

Outdoor Box Adventure

  • Outdoor Box Adventure speaker
  • Audio cable
  • USB charging cable
  • Karabiner

Outdoor Box Bike

  • Outdoor Box Bike speaker
  • Audio cable
  • USB charging cable
  • Karabiner
  • Carrying bag to attach to the bike frame
  • Holder for bike handlebar

General overview

1. Microphone
2. On/ Off
3. Change function/ Bluetooth search
4. Volume -/ Back
5. Play/ Pause/ Call control
6. Volume + / Next
7. Light modes
8. Function and charge indicator
9. Cover flap to protect ports
10. MicroSD slot
11. 3.5 mm mini jack input
12. MicroUSB charging port
13. Torch

Main functions

Switching on and off the device

Press and hold the On/Off button (1) for 2 seconds to turn on device and you will see that the Function and charge indicator (8) turns on. You will also hear a confirmation sound when switching on the device.

Press and hold the On/ Off button (1) for 2 seconds to turn off your device. You will hear a warning sound and the Function and charge indicator (8) will switch off.

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 MicroUSB charging port (12) of your Outdoor Box and the other USB end to any device with an USB charging port to provide energy (PC, USB wall charger, car charger, etc) to charge the battery. The Function and charge indicator (8) will turn red and will switch off once the charging process has been completed. The charging time is approximately 3 hours.


  • Use a 5 V 2 A power adapter.
  • Do not leave your Outdoor Box completely discharged for a long time.

Playback modes

Press the Change function button (2) to select one of the following playback modes:

Imagen1 Bluetooth (blue indicator)

Imagen1 FM radio (green indicator)

Imagen1 MicroSD reader (white blinking indicator)

Imagen1 Audio-In (fixed white indicator)

Bluetooth connection

Press and hold the Change function button (2) for 2 seconds to start the Bluetooth search. At this point, the Function and charge indicator (8) starts blinking blue. Access the list of available devices on your smartphone or tablet and once there, select your "Outdoor Box". The devices will be connected without codes. Once the connection has been established, you will hear a confirmation sound.

At this point, you will be able to start playback on your smartphone or tablet. The range of the Bluetooth wireless connection is up to 10 meters.

Control playback from the speaker by pressing Next (6) or Back (4) and Play/ Pause (5).

Your Outdoor Box will save the last connected device and will automatically pair with it when you turn on the speaker once again.

Press and hold the Change function button (2) for 2 seconds to start the Bluetooth search and pair your speaker with a different smartphone or tablet.

Call control

Once the speaker and your smartphone are paired, you will be able to answer incoming calls from the speaker itself.

When receiving a call, the song you are listening to will stop and the ringing tone will sound instead. Press the Play/ Pause/ Call control button (5) to answer an incoming call and press it once again to hang up. The song will automatically resume afterwards.

Keep a distance of 30 and 50 cm from the speaker for a proper voice reception. The Microphone (1) is placed behind the front grille of your Outdoor Box.

FM radio

Once the FM radio is enabled, press and hold the Change function button (2) for 2 seconds to start searching for FM radio stations. At this point, the Function indicator (7) starts blinking green. The process may take a few minutes. Once the search has been completed, press Next (6) or Back (5) 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.

Plug the mini jack cable (provided with the product) for a better radio wave reception. The product will automatically switch to Line-in mode. You can enable radio mode once again by pressing the Change function button (2) and the cable that you have plugged will act as a radio antenna improving the radio wave reception.

Your Outdoor Box will save the last selected radio station when you turn it off and on once again.

MicroSD reader

The device plays .mp3 and .wav files from your microSD cards (up to 128 GB). Once the microSD card has been inserted, the Function indicator (7) 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 any 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 Next (6) or Back (5) to move to the previous or the next track.

The folders and files of your external cards or sticks will be read in chronological order.

Press and hold the Change function button (2) for 2 seconds to move to the next memory card folder.


Your Outdoor Box also features a 3.5 mm mini jack input (10) 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. In order to control playback functions you will have to use the music player that you have connected.


Your Outdoor Box features a Torch (13) to light the way in the dark or to emit long distance light signals. Press the Light modes button (7) to control the functions of your torch. Press the button to select the mode that you prefer from the following playback modes:

  • On
  • On + energy saver mode
  • Flashing mode
  • On

Press and hold Torch (13) to start a SOS Morse code (distress signal). Press this button once again and it will stop.

Now you're adventure-ready!


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 24 months.

This warranty 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 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 in warranty products. Therefore, Energy Sistem’s 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.

© 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.: + 34 966 830 324

We declare under our own exclusive responsibility that the product

Description: Portable wireless speaker
Brand: Energy Sistem
Models: Outdoor Box Adventure/ Outdoor Box Bike
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing Country: China

referred to in this declaration is in compliance with the essential norms and standards

EN 60950-1:2006+ A11:2009+ A1:2010+A12
EN 62479:2010
EN 301 489-1 V 2.2.0
EN 301 489-17 V 3.2.0
EN 300 328 V2.1.1: 2016-11

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, 01st April 2018


Daniel Havillio
Product Management Director