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Welcome to Suntech HK official website. Contact us: sales@suntechk.com

We are a leading international supplier of Storage Devices, distributor of Bluetooth Headset, Bluetooth Speakers, Office Supplies, Gaming Accessories, Smart Intelligence Products, Electronic Gadgets and manufacturer of OEM accessories in Hong Kong.
JBL Tune 520BT - Wireless On-Ear Headphones, Up to 57H Battery Life and Speed Charge, Lightweight, Comfortable and Foldable Design
产品规格:suntechk
  • NOTE: If headset is too tight we suggest placing them over a ball or something of similar size/shape.

    Leave undisturbed for at least 24 hours. Repeat if necessary. Please also try length adjustments

    of either earpiece until both sides best fit you.

  • JBL Pure Bass Sound: The JBL Tune 520BT features the renowned JBL Pure Bass sound, the

    same technolgy that powers the most famous venues all around the world.

  • Wireless Bluetooth 5.3 technology: Wirelessly stream high-quality sound from your smartphone

    without messy cords with the help of the latest Bluetooth technology.

  • Customize your listening experience: Download the free JBL Headphones App to tailor the sound to

    your taste with the EQ. Voice prompts in your desired language guide you through the Tune 520BT features.

Packaging: Intl Eng pack

Colour/Products EAN

Black :6925281 963650

Blue:6925281 963773

White :6925281 963667

Purple :6925281 963797


  • Product Details
  • Document Introduction
    • NOTE: If headset is too tight we suggest placing them over a ball or something of similar size/shape.

      Leave undisturbed for at least 24 hours. Repeat if necessary. Please also try length adjustments

      of either earpiece until both sides best fit you.

    • JBL Pure Bass Sound: The JBL Tune 520BT features the renowned JBL Pure Bass sound, the

      same technolgy that powers the most famous venues all around the world.

    • Wireless Bluetooth 5.3 technology: Wirelessly stream high-quality sound from your smartphone

      without messy cords with the help of the latest Bluetooth technology.

    • Customize your listening experience: Download the free JBL Headphones App to tailor the sound to

      your taste with the EQ. Voice prompts in your desired language guide you through the Tune 520BT features.



    Packaging: Intl Eng pack

    Colour/Products EAN

    Black :6925281 963650

    Blue:6925281 963773

    White :6925281 963667

    Purple :6925281 963797


Contact Us

Office Email:Sales@suntechk.com

Office Address:Yeung Yiu Chung No.8 Industrial Building, 20 Wang Hoi Road, Kowloon Bay, Kowloon, Hong Kong