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Covers essential safety precautions, warnings, and symbol explanations for product use.
Details compliance with FCC and Industry Canada regulations for device operation.
Provides instructions on how to clean and maintain the Vifa Helsinki loudspeaker.
Identifies and explains the function of buttons and indicators on the Helsinki device.
Explains the operation of the mode button and the meaning of different status indicator light colors.
Information on charging the battery, charging time, and battery level indicators.
Guide to connecting the Helsinki device to other devices via Bluetooth.
Instructions for using NFC to facilitate Bluetooth pairing with enabled devices.
Steps for establishing a wired audio connection using the AUX input.
Procedure to reset the Helsinki device to its original factory settings.
Instructions for performing a soft reset if the Helsinki device freezes.
Detailed technical specifications of the Vifa Helsinki loudspeaker.
Information regarding the Vifa App availability and product registration process.
Details about regulatory compliance marks and registered trademarks.
General| Magnet type | Neodymium |
|---|---|
| Driver diameter | 50 mm |
| Woofer diameter | 60 mm |
| Number of drivers | 4 |
| Number of speakers | - |
| Audio output channels | 2.0 channels |
| Sensitivity | -3 dB |
| Frequency range | 58 - 18000 Hz |
| RMS rated power | - W |
| AUX in | Yes |
| Bluetooth version | 4.0 |
| Connectivity technology | Wired & Wireless |
| Product type | Stereo portable speaker |
| Product color | Blue |
| Product design | Bag |
| Volume control | Digital |
| Recommended usage | Universal |
| Power source type | Battery |
| Cables included | AUX |
Weight and Dimensions| Depth | 70 mm |
|---|---|
| Width | 210 mm |
| Height | 156 mm |
| Weight | 1400 g |
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