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Introduction

Thank you for trusting us with your new True Wireless RaceBuds. We hope you enjoy them.

Product content

Note: For good ergonomics and listening experience we recommend that you try the earphones with different sizes of ear tips. In the following video you can see how to change the ear tips easily: Video - How to change silicone ear tips


First time use

When using your earphones for the first time, remove the blue sticker from the charging pins on each earphone. Place them back in the case to start charging.


Switching on and off


Correct positioning of the earphones


Bluetooth® Synchronisation


Playback control


Voice assistant control


Battery charging

Headset

Charging housing

Note: Do not leave the product unused for a long period of time with a completely discharged battery. It is advisable to charge the battery at least once a month.

Caution: Do not charge the product with fast charging adapters or dedicated laptop charging adapters, as their output voltage exceeds 5V and the device may become unusable.


Factory Reset

To reset to factory defaults, with both earphones out of the charging case, press the touch control on the left or right earphone 10 times in succession.


Care and Maintenance

  • Do not expose your Earphones True Wireless RaceBuds to shock, dust, moisture or high temperatures.
  • Do not use corrosive or abrasive cleaning products. You can use a clean wipe with a small amount of antiseptic gel (Hydroalcoholic) to clean the external surfaces of the earbuds. Avoid getting the openings and charging connectors wet.
  • Do not disassemble. Any repair must be carried out exclusively by qualified Energy Sistem Technology, S.A. personnel.
  • Be sure to keep your Earphones True Wireless RaceBuds turned off when not in use and do not leave them for a long period of time with the battery completely discharged.

Note: After exercising, we recommend drying the earphones thoroughly before putting them back in their case.


Warnings and precautions

Hearing health

Listening to music at high volume can cause permanent hearing damage. To avoid hearing damage we recommend:

  • Do not listen to music at high volume for prolonged periods of time.
  • Turn down the volume of the player before putting on headphones, gradually increase the volume until you reach a comfortable, moderate listening level.

Safety

For safety reasons and in order to avoid possible accidents we recommend:

  • Do not use the headphones while driving or performing other activity that requires special attention.

  • Keep the product, packaging and accessories out of the reach of children and pets to avoid accidents and the risk of suffocation.


Technical specifications

Audio

  • Frequency response: 20 Hz ~ 20 kHz
  • Driver diameter: 8 mm
  • Design: In-ear
  • Type: dynamic
  • THD: < 1%

Connectivity

  • Bluetooth® version 5.3, class 2
  • Operating frequency: 2.4 GHz
  • Maximum signal strength: < 20.00 dBm
  • Supports Bluetooth® HFP / A2DP / AVRCP profiles
  • Supported audio codecs: SBC
  • Up to 20 metres range
  • True Wireless function with automatic synchronisation
  • Hands-free function
  • Google/Siri compatible voice assistant

Microphone

  • Type: Built-in
  • Sensitivity: -38 dB ± 3 dB (@ 1 kHz)
  • Frequency range: 100 Hz ~ 10 kHz

Battery

Headset:
  • Capacity: 30 mAh per earpiece
  • Type: Lithium polymer
  • Battery life at medium volume: 5 hours*.
  • Charging time: 1 hour

  • Charging system: charging case

  • This is an approximate figure. Battery life depends on the volume selected and the type of music played.
Charging case:
  • Capacity: 300 mAh
  • Type: Lithium-ion
  • Extra autonomy: 17 hours*.
  • Charging time: 1.5 hours
  • Charging system: USB Type-C
Other
  • IPX4 Certification
  • Fastening system: SecureFit


Warranty

You can check the warranty conditions here:
https://www.energysistem.com/condiciones-de-garantia