In depth comparison and review of Nura nuraphone and JVC HA S31BT. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Nura nuraphone | JVC HA S31BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 17 cm | - | |
| Depth | 8.8 cm | - | |
| Weight | 329 g | 158 g | JVC HA S31BT are lighter than Nura nuraphone headphones. |
| Body Material | Stainless steel, aluminium | - | |
| Earpad Material | Silicone | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Nura nuraphone | JVC HA S31BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | - | Yes | JVC HA S31BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | aptX HD | SBC | |
| Active Noise Cancelling | Yes | - | Nura nuraphone are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Dynamic Bass Boost (DBB) | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 30.7 mm | |
| Magnet Material | - | Ferrite |
| MICROPHONE | Nura nuraphone | JVC HA S31BT |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | Nura nuraphone | JVC HA S31BT |
|---|
| Controls | - | 4-button remote |
|---|
| CABLE | Nura nuraphone | JVC HA S31BT |
|---|
| Cable Type | USB charge cable | USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Nura nuraphone | JVC HA S31BT |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 17 hour(s) | Nura nuraphone lasts longer on a single charge than the JVC HA S31BT. |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Nura nuraphone | JVC HA S31BT |
|---|
| Connector Type | - | USB (power only) (micro-USB) |
|---|
| OTHERS | Nura nuraphone | JVC HA S31BT |
|---|
| Included Accessories | Protective case | - | |
|---|---|---|---|
| Service & Support | Limited warranty - money back guarantee - 30 days | - |
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