This is how Nacon brand compares against other brands across various price points. This ranking is based on popularity of all Nacon products in that price range. Click to see top 10 products from Nacon in different price segments.
This is how this product specs compares against average specs in this price range. Green indicates that specs are on par or better than competition. Red indicates sub par specs compared to competition.
| This Product | Similar Products | |
| Output Power | 3 W |
3 - 4 W |
| Range | 10 M |
10 m |
| Weight | 176 GM |
100 - 184 gm |
This is how user sentiment of various aspects of Portronics Shell Bluetooth Speaker - Black compares with similar products. Green indicates that sentiment is as good or better than other similar products. Red indicates worse user sentiment compared to competition.
Click on aspects to read sentences which influenced the sentiment scores below.
| Review Aspect | This Product | Similar Products |
| Battery | 10 |
7.7 - 8.9 |
| Bluetooth | 10 |
5 - 7.1 |
| Sound | 10 |
9.1 - 9.4 |
These are the sentences extracted from user reviews talking about sound aspect. Click on review lines to read full reviews.
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| Sales Package | Main Unit, USB Cable, Aux Cable |
|---|
| Brand | Portronics |
|---|---|
| Model | POR 578 |
| Color | Black |
| Wired/Wireless | Wireless |
| Power On/Off Indicator | Yes |
|---|---|
| Peak Power (PMPO) (Watts) | |
| Total RMS Power (Watts) | 3 |
| Rechargeable | Yes |
| Playback Time (Hrs) | |
| Charging Time (Hrs) |
| Frequency Response (Hz) | |
|---|---|
| Impedance (Ohms) | 4 |
| Signal to Noise (dB) | |
| Supported Audio Formats | |
| Control Buttons | On/off, Play/Pause, Call Answering Button |
| Remote Control | No |
| Mic | Yes |
| Other | LED Indicator; USB Port; Aux in: 3.5 mm |
| Memory Card Slot | No |
|---|---|
| Expandable Memory (upto) | NA |
| USB Port | Yes |
| Bluetooth Version | 2.1 |
| Bluetooth Range (m) | 10 |
| AUX | Yes |
| FM Tuner | No |
| NFC | No |
| Wi-Fi | No |
| LED Lights | Yes |
|---|---|
| Waterproof | No |
| Weight | 176 g |
|---|---|
| Height (in cm) | 10 |
| Width (in cm) | 7 |
| Depth (in cm) | 3.5 |
| Product Id | SPK344929 |
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