Qudelix
5K
5K
  • Key Specification
  • Getting Started
    • LED Buttons
    • Output Jack & Mic
    • Bluetooth Pairing (Android)
      • Android App Connection
    • Bluetooth Pairing (iOS)
      • iOS App Connection
    • Bluetooth Pairing (Windows)
    • PC Chrome App
    • Firmware Update
  • Power Management
    • Battery
    • Power Management
  • DAC/AMP
    • GAIN
    • PROFILE
  • Volume Control
    • 2-way Associative ABS Volume
  • Equalizer
    • 20 Band EQ
    • User & Speaker EQ
    • Crossfeed
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  1. Getting Started

Bluetooth Pairing (Android)

Bluetooth Pairing / Enable SONY LDAC

PreviousOutput Jack & MicNextAndroid App Connection

Last updated 5 months ago

  1. Turning on the 5K

    • To turn on the 5 K, press and hold the bottom button with the Blue LED for over 3 seconds.

  2. Entering Pairing Mode

    • Press the top button with the Blue LED for over 3 seconds to enter pairing mode.

    • The Red and Blue LEDs will blink alternately when the device enters pairing mode.

  3. Setting Up Bluetooth on an Android Smartphone

    • Go to Settings → Connections → Bluetooth.

    • Tap Scan (Search) in the top-right corner of the Bluetooth menu.

  4. Pairing Complete

    • Once pairing is successfully completed, "Qudelix-5K" will appear in the paired device list, as shown below.

    • Connected for calls(HFP) → Supports phone calls.

    • Connected for audio(A2DP) → Supports music streaming.

  1. SONY LDAC Settings

    • In the menu, tap the device settings button next to "Qudelix-5K" to access the detailed settings menu.

    • Enable LDAC (or High-Quality Audio). (Recommended)

Advanced LDAC settings can be configured in Android Developer Mode.

*LDAC and LDAC logo are trademarks of Sony Corporation.

https://www.sony.net/Products/LDAC/

*Qudelix is an official SONY LDAC Technical Partner and works closely with SONY headquarters.

Refer to the .

SONY LDAC Logo
detailed LDAC settings