Released May 2021
Boult Curve
Explore the Boult Curve specifications below.
Price in Nigeria
₦21,600 (converted at ₦1,350/$1, Sept 2026)
Owner Score
Owner scores for the Curve will appear when enough public comments have been assessed.
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Breakdown by aspect
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Scores are calculated from assessed owner comments and adjusted against the median for this category.
Full Specifications
| LAUNCH DATE | |
|---|---|
| Released | May 2021 |
| Status | Available |
| ADDITIONAL INFORMATION | |
| Price in Nigeria | ₦21,600 (converted at ₦1,350/$1, Sept 2026) |
| Launch Price (USD) | $16.00 (reference only — see Price in Nigeria above for the actual retail price) |
| AUDIO SPECIFICATIONS | |
| Driver Size | 10mm |
| Driver Type | Dynamic driver |
| Frequency Response | 20Hz - 20kHz |
| Impedance | 32 Ohm |
| Sensitivity | 105dB |
| Sound Features | AirBass Technology for bass-forward sound |
| BATTERY CAPACITY AND CHARGING | |
| Battery Life (Standby) | Up to 150 hours standby |
| Charging Port | Micro-USB (case) |
| Device Battery Capacity | 40mAh per earbud, 500mAh case |
| Fast Charging | Not supported |
| Total Playtime | Up to 6 hours per charge; 40 hours with case |
| Wireless Charging | Not supported |
| BOX CONTENTS | |
| Charging Cable | Micro-USB charging cable |
| Ear Tips (if earbuds) | Extra silicone ear tips (S/M/L) |
| Extras (cases, clips, mounts, etc.) | Extended-battery charging case included |
| Main Device | Pair of TWS earbuds |
| User Manual | Included |
| Warranty Card | Included (1 year warranty) |
| BUILD AND DESIGN | |
| Colors Available | Black, Grey |
| Dimensions | Earbud: approx. 25 x 20 x 22mm; Case: 65 x 40 x 26mm |
| Form Factor | In-ear TWS with curved ergonomic fit and elongated case |
| Ingress Protection | IPX5 |
| Materials | ABS plastic body |
| Weight | Earbud: ~5g each; Case: ~44g |
| COMPATIBILITY | |
| Operating Systems | iOS, Android |
| Profiles Supported | A2DP, HFP, AVRCP |
| Supported Devices | Smartphones, tablets, laptops with Bluetooth |
| CONNECTIVITY AND INTEGRATION | |
| Bluetooth Profiles | A2DP, HFP, AVRCP |
| Bluetooth Version | Bluetooth 5.0 |
| Multipoint | Not supported |
| Range | Up to 10m |
| Supported Codecs | SBC |
| Wired Mode | Not supported |
| FEATURES AND SOFTWARE | |
| Active Noise Cancellation (ANC) | Not supported |
| App Support | Not supported |
| Customizable EQ | Not supported |
| Low-Latency / Gaming Mode | Not supported |
| Sound Modes | AirBass boosted bass mode |
| Touch Controls | Yes, touch-enabled controls |
| Transparency / Ambient Mode | Not supported |
| Voice Assistant Support | Siri and Google Assistant (via phone) |
| KEY HIGHLIGHT | |
| Highlight | Known for one of the longest total playtimes in its budget segment at launch, thanks to an oversized charging case battery |
| MICROPHONES AND VOICE FEATURES | |
| Hands-Free Calls Support | Yes |
| Mic Count | 1 per earbud |
| Mic Type / Noise Reduction | Built-in mic, basic noise reduction |
| Voice Assistant Trigger | Manual activation via touch control |
| PRODUCT OVERVIEW | |
| Brand | Boult |
| Category | True Wireless Earbuds |
| Launch Date | 2021-05-18 |
| Model Name | Curve |
| Price | INR 1,299 (~USD 16) |
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