🔊 1. ULT Power Sound with Bass Boost Sony New ULT Field 3 with Massive Bass 
A dedicated ULT button lets you instantly boost low frequencies for richer, punchier bass — great for party tracks and outdoor listening.
🔋 2. Long-Lasting Battery (Up to ~24 Hours)
Sony claims up to 24 hours of playback on a single charge (depending on volume and ULT mode use). It also supports fast charging — around 2 hours of playtime from just 10 minutes charge.
💪 3. Rugged, Outdoor-Ready Design
With IP67 water and dust resistance and strong build quality, this speaker is solid enough for outdoor adventure, beach trips, picnics or poolside sessions.
📱 4. Multipoint Bluetooth & App Control
Bluetooth 5.2 supports multipoint connectivity (pair with two devices simultaneously) and control via Sony’s Sound Connect app, where you can tweak EQ and sound field settings.
🔗 5. Party Connect & Stereo Pairing
Link multiple ULT speakers for bigger sound. You can stereo pair two Field 3 units or connect with up to many compatible Sony speakers using Party Connect.
🔄 6. Portable & Flexible Placement
It includes a detachable shoulder strap for easy carrying, and its shape supports vertical or horizontal use, making it versatile for travel or home setups.
🔌 7. Extra Convenience Features
- USB-C charging port that also functions as a power bank for your other devices.
- Built-in microphone with echo canceling for hands-free calls.
- Customizable 7-band EQ in the app for fine-tuning your
Sony New ULT Field 3 with Massive Bass