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PORTRONICS Over-Ear Headphone (POR 911, Gr ×
JLAB Go Work IEUHBGOWORKRBLK4 Bluetooth He ×
PORTRONICS Over-Ear Headphone (POR 911, Grey)
Portronics
₹599
Koovira Value Score: 59.8/100
🏆 Best Overall Value
💰 Lowest Effective Price
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JLAB Go Work IEUHBGOWORKRBLK4 Bluetooth Headphone with Mic (40mm Dynamic Driver, On Ear, Black)
JLAB
₹7,799
Koovira Value Score: 57.2/100
⚙️ Best Features
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Price across sources
| Product | Source | Price | Effective price | Match | Last checked | |
|---|---|---|---|---|---|---|
| PORTRONICS Over-Ear Headphone (POR | Koovira | ₹599 | ₹599 | Listed here | Live | View |
| Croma | ₹414 | ₹414 | Similar · 70% | 4 Jul 2026, 4:22 AM ⚠ may be outdated | View on source | |
| JLAB Go Work IEUHBGOWORKRBLK4 Blue | Koovira | ₹7,799 | ₹7,799 | Listed here | Live | View |
| Croma | ₹4,599 | ₹4,599 | Similar · 70% | 4 Jul 2026, 4:23 AM ⚠ may be outdated | View on source |
External prices are informational, shown with their source and check time — always verify on the source before purchase. Koovira never presents external listings as its own inventory.
Features & specifications
| Feature | PORTRONICS Over-Ear Headph | JLAB Go Work IEUHBGOWORKRB |
|---|---|---|
| Device Type | Headset | Wireless Headset |
| Suitable For | Professional | Travel | Entertainment | Professional |
| Form Factor | Over-Ear | On-Ear |
| Model Series | POR 911 | GO Work |
| Model Number | POR 911 | IEUHBGOWORKRBLK4 |
| Dimensions In CM (WxDxH) | 0.80 x 2.40 x 0.50 | 45.0 x 75.0 x 29.9 |
| Product Weight | 14.1 g | 170 g |
| Dimensions In Inches (WxDxH) | 2.03 x 6.10 x 1.27 | 17.72 x 29.53 x 11.81 |
| Noise Cancellation Type | No Noise Cancellation | No Noise Cancellation |
| Audio Jack | 3.5mm | 3.5mm |
| Device Control Type | In-line Controls | On-device Controls |
| Device Controls | Inline Remote | Play | Pause | Answer/Reject | Volume | Mute and Track Control |
Ratings
| Product | Koovira rating | External ratings |
|---|---|---|
| PORTRONICS Over-Ear Headphone (POR | No ratings yet | — |
| JLAB Go Work IEUHBGOWORKRBLK4 Blue | No ratings yet | — |
Reliability & purchase intelligence
| Product | Buying option | Effective price | Seller ★ | Platform ★ | Purchase score |
|---|---|---|---|---|---|
| PORTRONICS Over-Ear Headphone (POR 911, Grey Product reliability: not enough rating data yet | 🏆 Best: Croma (10/10) | ||||
| Koovira | ₹599 | — | — | 6.9/10 (1/4 factors available) | |
| Croma | ₹414 | — | — | 10/10 (1/4 factors available) | |
| JLAB Go Work IEUHBGOWORKRBLK4 Bluetooth Head Product reliability: not enough rating data yet | 🏆 Best: Croma (10/10) | ||||
| Koovira | ₹7,799 | — | — | 5.9/10 (1/4 factors available) | |
| Croma | ₹4,599 | — | — | 10/10 (1/4 factors available) | |
Scores are computed only from available data — hover a score for its basis. Missing data shows as "—", never as a guessed number. Seller and platform scores describe the marketplace listing, not the product itself.
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