Sony SRSULT10W.CE7, also known as Sony ULT FIELD 1, is a robust Bluetooth speaker engineered for resilience and portability, suitable for demanding environments. This white speaker is meticulously designed to be dust-proof, water-proof, and shock-proof, ensuring reliable performance in rugged conditions. Its features include hands-free operation and USB connectivity, making it versatile for outdoor engineering projects where communication and robust audio output are essential. The durable design caters to applications in construction sites, field research, and outdoor recreational activities where exposure to harsh elements is a concern. As an asset in such dynamic environments, it contributes to both entertainment and operational communications with its high resilience and connectivity options.
| Power - Rated |
20 W |
| 3.5 mm connector |
No |
| AC adapter included |
No |
| Audio formats supported |
AAC, SBC |
| Auto power off |
Yes |
| AUX in |
No |
| Battery Capacity |
2900 mAh |
| Battery life (max) |
12 h |
| Battery recharge time |
5 h |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Battery type |
Built-in battery |
| Bluetooth |
5.3 |
| Bluetooth profiles |
SPP, A2DP, HFP, HSP, AVRCP |
| Bluetooth range |
30 m |
| Bluetooth Version |
5.3 |
| Built-in microphone |
Yes |
| Cables included |
USB Type-C |
| Card reader integrated |
No |
| Charging Capacity (max.) |
15W |
| Charging Capacity (min.) |
2.5W |
| Charging Method (Power Delivery) |
w/o USB Power Delivery |
| Colour |
White |
| Connectivity technology |
Wireless |
| DC input voltage |
5 V |
| Dimensions |
(W x H x D) 206 x 77 x 76 mm |
| FM radio |
No |
| Hands-free mode |
Yes |
| Height |
77mm |
| InterFaces (Input) |
USB C® |
| International Protection (IP) code |
IP67 |
| Max. battery life |
12h |
| Max. Range |
30m |
| Microphone direction type |
Omnidirectional |
| Number of passive radiators |
2 |
| Number of speakers |
1 |
| Number of tweeter drivers |
1 |
| Number of woofer drivers |
1 |
| Package depth |
101mm |
| Package height |
104mm |
| Package weight |
840 g |
| Package width |
224mm |
| Power consumption (standby) |
0.3 W |
| Power consumption (typical) |
7.5 W |
| Power supply |
Li-ion rechargeable battery (built-in) |
| Power supply (LOV) |
rechargeable |
| Product colour |
White |
| Product design |
Tube |
| Product Type |
Bluetooth speaker |
| Protection features |
Shock resistant, Rust resistant |
| Quick start guide |
Yes |
| Recommended usage |
Universal |
| Size |
76mm |
| Transfer Type |
Bluetooth® |
| Tweeter |
Yes |
| Tweeter diameter |
1.6 cm |
| Tweeter RMS power |
10 W |
| USB 2.0 ports quantity |
1 |
| USB charging port |
Yes |
| USB connectivity |
Yes |
| USB connector type |
USB Type-C |
| USB Power Delivery (USB PD) |
No |
| USB Type-C charging port |
Yes |
| USB Type-C required charging power (max) |
15 W |
| USB Type-C required charging power (min) |
2.5 W |
| Warranty card |
Yes |
| Weight |
650g |
| Width |
206mm |
| Wi-Fi |
No |
| Wireless charging |
No |
| Woofer |
Yes |
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