Bluetooth Speaker Sony ULT Field 1 Black 3.7V Compatible with Any Bluetooth Device

Bluetooth Speaker Sony ULT Field 1 Black 3.7V Compatible with Any Bluetooth Device Description

ULT Bass on Demand - Tap the dedicated ULT button to unleash deeper, punchier low-end for outdoor parties and playlists. Room-Filling Compact Sound - A full-range driver, passive radiator and Sony's Sound Diffusion Processor project surprisingly wide audio from an 8-inch frame. IP67 + Shock & Rust Proof - Completely sealed against water, dust and even salt-water corrosion, then drop-tested to shrug off everyday knocks. 12-Hour Battery via USB-C - Enjoy music from sunrise to sunset on one charge; a full top-up takes about five hours. Strap, Pair & Speak - Detachable multi-way strap, Bluetooth 5.3 with multipoint, stereo pairing, and an echo-cancelling mic keep tunes and calls effortless on the go. Part of Sony's ULT Power Sound series, the ULT Field 1 packs festival-style bass into a travel-friendly body that weighs just 1.4 lb and measures 8.1 3.1 3.0 in. The grab-and-go design slips into a bag or hangs from a backpack with its detachable multi-way strap, while rugged IP67 sealing and rust- plus shock-resistant construction mean the speaker is as ready for beach days and bike trails as it is for kitchen playlists. Inside, a newly tuned full-range driver teams with a passive radiator and Sony's DSP-based Sound Diffusion Processor to spread clear mids, crisp highs and satisfying lows well beyond the speaker's footprint. Hit the illuminated ULT button when you want an instant bass boost, or wirelessly link a second ULT Field 1 for true left-right stereo. Bluetooth 5.3 delivers a stable, low-latency connection (SBC/AAC) and supports multipoint so you can swap between phone and laptop without re-pairing. A built-in microphone with echo cancelling doubles the speaker as a conference or voice-assistant terminal, and all-day power comes courtesy of a 12-hour battery that recharges via the included USB-C cable. Whether you're catching podcasts at your desk, sound-tracking a campsite, or cranking up the energy at a backyard cookout, the Sony ULT Field 1 brings big-bass audio, pocket portability and proven toughness wherever the vibe takes you. 1/2