Ultimate Ears BOOM 4. Passive radiator size (W x D): 46.1 x 65.2 mm, Driver diameter: 4 cm. Sound pressure level (max): 85 dB. Connectivity technology: Wireless, Bluetooth profiles: A2DP, Bluetooth range: 45 m. Product type: Stereo portable speaker, Product colour: Black, Product design: Cylinder. Recommended usage: Universal
Key Features
- Stereo portable speaker Cylinder Black
- Wireless Bluetooth
- Built-in battery Lithium-Ion (Li-Ion) 15 h
Specifications
| Dimensions Weight | |
|---|---|
| Width | 73 mm |
| Height | 184 mm |
| Depth | 73 mm |
| Weight | 620 g |
| Audio | |
| Bass adjustment | Yes |
| Equalizer | Yes |
| Number of speakers | 1 |
| Sound pressure level (max) | 85 |
| Battery | |
| Battery life (max) | 15 |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery type | Built-in battery |
| Product colour | Black |
| Data transmission | |
| Bluetooth | Yes |
| Design | |
| Connectivity technology | Wireless |
| LED indicators | Bluetooth |
| Product type | Stereo portable speaker |
| Protection features | Dustproof, Splash proof, Waterproof |
| Recommended usage | Universal |
| Features | |
| 3.5 mm connector | No |
| AUX in | No |
| Bluetooth range | 45 |
| Cables included | USB Type-C |
| USB connector type | USB Type-C |
| Wi-Fi | No |
