In depth comparison and review of JBL E65BTNC and JVC HA S31M. 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 | JBL E65BTNC | JVC HA S31M |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | E Series | - | |
| Weight | 258 g | 140 g | JVC HA S31M are lighter than JBL E65BTNC headphones. |
| Colour | Matte black | Blue | White | - | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL E65BTNC | JVC HA S31M |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | JBL E65BTNC can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 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) | - | |
| Active Noise Cancelling | Yes | - | JBL E65BTNC are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | 10 - 26000 Hz | JVC HA S31M offer a larger frequency range than JBL E65BTNC. |
| Sensitivity | 95 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 108 dB | - | |
| Diaphragm | 40 mm | - | |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JBL E65BTNC | JVC HA S31M |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | JBL E65BTNC | JVC HA S31M |
|---|
| Controls | Remote control | 4-button remote |
|---|
| CABLE | JBL E65BTNC | JVC HA S31M |
|---|
| Cable Type | Headphones cable - detachable - straight Micro-USB charge cable - detachable |
Headphones cable - single-sided - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | JBL E65BTNC | JVC HA S31M |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Capacity | 610 mAh | - | |
| Battery Life | 24 hour(s) | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | JBL E65BTNC | JVC HA S31M |
|---|
| Modulation Type | GFSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| CONNECTIONS | JBL E65BTNC | JVC HA S31M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL E65BTNC | JVC HA S31M |
|---|
| Compatibility | - | iPhone | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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