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The ULT Field 1 is a sleek, portable Bluetooth speaker engineered for professionals on the move. Featuring a powerful bass boost activated by the ULT button, it delivers rich, immersive audio with up to 12 hours of battery life. Its rugged IP67 rating ensures durability against water, dust, and rust, making it ideal for outdoor use. Enhanced with hands-free calling via a built-in microphone and customizable through the Sound Connect app, this speaker blends style, functionality, and resilience in a compact design.




| Material | Plastic or Rubber |
| Model Name | ULT Field |
| Speaker Type | Portable Speaker |
| Special Feature | Bass Boost, Dustproof, Waterproof |
| Recommended Uses For Product | For Smartphones or Tablets |
| Compatible Devices | Smartphone |
| Net Quantity | 1 Count |
| Surround Sound Channel Configuration | 5.1 |
| Colour | ULT Field 1 Grey |
| Included Components | USB Type-C cable, Strap Belt, Warranty Card, Reference guide,,,,,,,,,,,,,,, |
| Product Dimensions | 7.6D x 20.6W x 7.7H Centimeters |
| Item Weight | 650 Grams |
| Impedance | 4 Ohms |
| Is Waterproof | True |
| Warranty Type | Limited |
| Maximum Range | 30 metres |
| Number of Items | 1 |
| Control Method | App |
| Wireless Communication Technology | Bluetooth |
| Speaker Size | 16 Centimetres |
| Power Source | Battery Powered |
| Signal-to-Noise Ratio | 8E+1 dB |
| Woofer Diameter | 83 Millimetres |
| Tweeter Diameter | 16 Millimetres |
| Water Resistance Level | Water Resistant |
| Customer Package Type | Standard Package |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Subwoofer Connectivity Technology | Wireless |
| Number Of Circuits | 1 |
| Series number | 10 |
| Specific Uses For Product | Party, Travel |
| UPC | 027242928947 |
| Style | ULT FIELD 1 |
| Indoor/Outdoor Usage | Outdoor |
| Manufacturer | Sony, sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan |
| Shape | rectangular prism |
| Model | SRSULT10H.UC |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | SRSULT10H.UC |
| Special Features | Bass Boost, Dustproof, Waterproof |
| Speaker amplification type | Passive |
| Wattage | 7.5 Watts |
| Battery Average Life | 12 Hours |
| Charging Time | 5 Hours |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery Capacity | 12 Hours |
| Battery cell composition | Lithium Ion |
| Total USB ports | 1 |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Sony |
| Country of Origin | China |
| Item Weight | 650 g |
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