User Guide

SE-1 Quick Start Guide


AUX Mode: Plug in the Audio cable.


Wireless Mode On/Off: Press and hold POWER button for two seconds.


EQ Mode On/Off: In wireless mode, press and hold POWER button for one second.


Play/Pause: Press POWER button.


Forward: Press and hold + for two seconds.


Previous: Press and hold - for two seconds.


Volume Up: Press +.


Volume Down: Press -.


Answer a call:Press POWER button.


End a call:Press POWER button.


Call back:Double-click POWER button.


The headphones will enter pairing mode when wireless mode is turned on. To manually enter pairing mode, turn off the wireless mode off first, then press and hold the power button for 5 seconds until the green and white lights flash alternately.





Key Features

- Dual ribbon speaker on each side of the headphones.

- Custom-designed amplifier.

- High-quality Bluetooth chip integrated with the amplifier circuit.

  • With microphone for phone calls.
  • 5mm jack features audiophile quality sound.




  • Make sure the wireless mode is turned on and paired correctly.
  • Check that the volume is turned up and the device is not on mute.


Safety Information

  • Avoid exposing the headphones to extreme temperatures or moisture.
  • Do not disassemble or attempt to repair the headphones by yourself. Contact customer support for assistance.
  • Avoid heavy drops or shocking to the headphones to prevent damage.
  • Keep the headphones out of reach of children or
  • Do not use the headphones while driving or engaging in activities that require your full attention to avoid
  • The headphones are self-powered. Do not attach any amplifier.



Sineaptic is a trademark of Linearup Inc. Other trademarks and trade names may be used in this quick start guide to refer to either the entities claiming the marks and names or their products. Linearup Inc. disclaims any proprietary interest in trademarks and trade names other than its own.


© 2023 Linearup Inc. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or information storage and retrieval systems, for any purpose without the express written permission of Linearup Inc.