Sony ULT FIELD 1 Wireless Portable Speaker (Black)

Supply the tunes for you and your friends no matter where you go with the ULT FIELD 1 Wireless Portable Speaker from Sony. This black-colored speaker offers side passive radiators for significant bass response, but you can press the ULT button to boost it even further. No matter the weather, the ULT FIELD 1 is ready to perform. The compact design is waterproof, dustproof, shock-resistant, and even rustproof. The versatile speaker can not only stream your favorite music from your phone, but it can make hands-free calls. A built-in mic features echo cancellation for clear voice pickup.



  • Multi-Way Carry Strap

    Sony provides a detachable multi-way carry strap to make it easier to carry it on the move, or hang it up when you reach your destination.


  • Stereo Pairing

    Purchase a second ULT FIELD 1 and you can pair them both using Bluetooth for detailed stereo sound.


  • Bluetooth Fast Pair

    With a compatible Android smartphone, you can use Bluetooth Fast Pair to pair it to the ULT FIELD 1 with a tap.


  • Sony Music Center

    Use the Sony Music Center mobile app to optimize audio settings, select your favorite playlist, manage speaker settings, and more.


  • Additional Features

    Up to 12 hours of battery life
    3.3 x 1.7" woofer and 0.6" tweeter
    Lay it down horizontally or stand it upright
    Partially constructed with recycled plastic


In the box:



  • Sony ULT FIELD 1 Wireless Portable Speaker (Black)

  • Multi-Way Carry Strap

  • USB-C to USB-A Cable


This Bundle from Teds Electronics includes:

  • 2x Sony ULT FIELD 1 Wireless Portable Speaker (Black)


MPN: SRSULT10B-2X-K

UPC: 027242928923