Logitech Ultimate Ears Wonderboom 4 Bluetooth Portable speaker, Cobalt Blue
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Audio | |
| Sound pressure level (max) | 87 dB |
| Ports & interfaces | |
| Wireless technology | Bluetooth |
| Connectivity technology | Wireless |
| USB connector type | USB Type-C |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| AUX in | ![]() |
| Bluetooth profiles | A2DP |
| Bluetooth range | 40 m |
| AirPlay | ![]() |
| Near Field Communication (NFC) | ![]() |
| USB connectivity | ![]() |
| 3.5 mm connector | ![]() |
| USB charging port | ![]() |
| Weight & dimensions | |
| Weight | 420 g |
| Height | 104 mm |
| Width | 95.3 mm |
| Depth | 95.3 mm |
| Energy management | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Battery life (max) | 14 h |
| USB charging | ![]() |
| Loudspeakers | |
| Speaker placement | Portable |
| Number of drivers | 4 |
| Number of speakers | 1 |
| Number of passive radiators | 2 |
| Passive radiator size (W x D) | 46.1 x 65.2 mm |
| Packaging data | |
| Package weight | 580 g |
| Package depth | 132 mm |
| Package height | 115 mm |
| Package width | 118 mm |
| Packaging content | |
| Cables included | USB Type-C |
| Quick start guide | ![]() |
| Design | |
| LED indicators | Bluetooth |
| Product colour | Blue |
| Volume control | Buttons |
| Product design | Cylinder |
| On/off switch | ![]() |
| International Protection (IP) code | IP67 |
| Carrying handle(s) | ![]() |
| Hook | ![]() |
| Illumination LED | ![]() |
| Product type | Stereo portable speaker |
| Performance | |
| Built-in microphone | ![]() |
| Equalizer | ![]() |
| FM radio | ![]() |
| Card reader integrated | ![]() |
| Remotely operated | ![]() |
| Recommended usage | Universal |
| Logistics data | |
| Harmonized System (HS) code | 8518220090 |
| EAN | 5099206115279 |
The Logitech Ultimate Ears Wonderboom 4 is a portable speaker engineered for 360-degree audio dispersion. It produces stereo sound with an emphasis on low-frequency response for a fuller bass output. For use in open environments, an "Outdoor Boost" function recalibrates the equalizer for improved sound projection. Additionally, a dedicated Podcast Mode is available, which adjusts the audio to enhance vocal clarity for spoken-word content like audiobooks and podcasts.
Built for use in various conditions, this speaker features a durable, drop-proof housing. It has an IP67 rating, signifying it is fully protected against dust and can be submerged in water, and its buoyant design allows it to float. The unit connects to audio sources wirelessly using Bluetooth technology with an operational range of up to 40 meters. The integrated lithium-ion battery supports up to 14 hours of playback and recharges via a standard USB-C port.
Key Features:- Portable speaker with 360-degree sound
- Outdoor Boost and Podcast sound modes
- Bluetooth wireless connectivity with 40 m range
- Up to 14 hours of battery life
- USB-C charging port
- IP67 dustproof and waterproof rating
- Drop-proof and buoyant construction
- Dimensions of 104 mm x 95.3 mm x 95.3 mm
- Weight of 420 g
Estimated delivery: 15.04 - 17.04
Today: 10:00 - 18:00
Estimated delivery: 15.04 - 17.04
Today: 09:00 - 17:00
Estimated delivery: 15.04 - 17.04
Today: 10:00 - 17:00
Estimated delivery: 15.04 - 17.04
Today: 10:00 - 18:00
Estimated delivery: 15.04 - 17.04
Today: 10:00 - 17:00
Estimated delivery time: 15.04 - 17.04
Estimated delivery time: 15.04 - 16.04
Estimated delivery time: 16.04 - 17.04
Estimated delivery time: 16.04 - 17.04
Estimated delivery time: 16.04
Estimated delivery time: 15.04 - 17.04
Estimated delivery time: 15.04 - 17.04
Estimated delivery time: 16.04


