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energysistem.com

ENGLISH

Introduction 

3

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Care and maintenance 

3

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Technical specifications 

3

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Audio 

4

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Wireless connectivity 

4

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TWS technology compatible with 

4

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Audio input 

4

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Audio output 

4

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FM radio 

4

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SD and USB playback 

4

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Battery 

4

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Product content 

4

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General overview 

4

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Main Functions 

5

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Switching on and off the device 

5

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Playback modes 

5

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Bluetooth --> SD --> USB --> Radio --> AUX 

5

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Playback control 

6

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Bluetooth (BT) 

6

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True Wireless Stereo (TWS) 

6

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Removable USB sticks/SD cards 

6

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FM radio 

7

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Auxiliary audio input 

8

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Equaliser 

8

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Battery life and charging the battery 

8

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Resetting the device 

9

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Firmware update 

9

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Warranty 

9

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Declaration of conformity 

9

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UKCA Declaration of conformity 

10

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Summary of Contents for Music Box BZ4+

Page 1: ... 4 Product content 4 General overview 4 Main Functions 5 Switching on and off the device 5 Playback modes 5 Bluetooth SD USB Radio AUX 5 Playback control 6 Bluetooth BT 6 True Wireless Stereo TWS 6 Removable USB sticks SD cards 6 FM radio 7 Auxiliary audio input 8 Equaliser 8 Battery life and charging the battery 8 Resetting the device 9 Firmware update 9 Warranty 9 Declaration of conformity 9 UKCA...

Page 2: ...2 10 energysistem com ...

Page 3: ...strongly recommend reading this manual to get used to it Care and maintenance Do not expose your Music Box BZ4 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 Technical specifications ...

Page 4: ... dB True Wireless Stereo TWS technology TWS technology compatible with Music Box BZ4 Audio input 3 5 mm mini jack stereo audio in AUX Audio output 3 5 mm mini jack stereo audio output for headphones FM radio Frequency band 87 5 108 MHz Automatic and manual tuning SD and USB playback SD and USB decoder reads MP3 and WAV files stored on external units up to 128 GB with FAT FAT32 file system Battery Ca...

Page 5: ...de Press and hold On Off 1 on the top panel for 3 seconds to switch off the device The Display 8 will switch off Note 1 When switching on the device it will always enable the last playback mode selected Playback modes Once the Music Box BZ4 is on you can choose the playback mode you prefer To do so press Playback mode 2 repeatedly until finding the preferred playback mode Playback modes will appear in...

Page 6: ... technology allows you to wirelessly connect a second Music Box BZ4 within a maximum distance range of 20 metres to increase power and create a stereo system with separate left and right channels To do so pair one speaker with your smartphone via Bluetooth first Once you ve done this switch on the second speaker and enable Bluetooth mode Press and hold Play Pause 3 for 2 seconds on the first speaker...

Page 7: ...movable storage units will be read in chronological order 2 ONE the song you are listening to will be repeated 3 RAN random playback of all the contents of your removable storage unit 4 FOLD the folder with the songs you are listening to will be repeated The root folders and files of your removable SD cards will be read in chronological order and the songs included in your folders in alphabetical o...

Page 8: ...commend carrying out a new automatic search if you place the Music Box BZ4 somewhere else Important Plug an audio cable to work as an external antenna and improve radio reception In order to do this plug the cable into the 3 5mm audio in 12 and do not connect the other cable end Start a new FM radio station search as described above Auxiliary audio input Your Music Box BZ4 features a 3 5 mm audio ...

Page 9: ... inside the 3 5 mm audio output for headphones 13 with a toothpick Note Avoid using metallic objects when performing the reset Firmware update Download the last version of the firmware here 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 Alica...

Page 10: ...lare under our sole and exclusive responsibility that the product Description home speaker Brand Energy Sistem Model Music Box BZ4 Manufacturer Energy Sistem Technology S A Manufacturing country China referred to in this declaration is in compliance with the essential norms and standards BS EN 50663 2017 BS EN IEC 62368 1 2020 ETSI EN 301 489 1 V2 2 3 2019 11 ETSI EN 301 489 17 V3 2 4 2020 09 ETSI...

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