Side by side comparison and review of Jabra HALO and JVC HA S31BT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Jabra HALO | JVC HA S31BT |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 13.6 cm | - | |
| Depth | 4.5 cm | - | |
| Weight | 80 g | 158 g | Jabra HALO are lighter than Jabra HALO headphones. |
| Body Material | TPE, PC/ABS, polybutylene terephthalate, Polyoxymethylene (POM), thermoplastic polyurethane (TPU) | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Jabra HALO | JVC HA S31BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 2.0 EDR | Bluetooth 4.1 | JVC HA S31BT have a more advanced version of Bluetooth than Jabra HALO. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| Active Noise Cancelling | Yes | - | Jabra HALO are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Noise Blackout | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Dynamic Bass Boost (DBB) | |
| Frequency Response | - | 20 - 20000 Hz | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | 30.7 mm | Jabra HALO have a thicker diaphragm than JVC HA S31BT. |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jabra HALO have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Ferrite | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jabra HALO | JVC HA S31BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Audio Input Details | Omni-directional | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Jabra HALO | JVC HA S31BT |
|---|
| Controls | Volume control, answer/end, next/previous track | 4-button remote |
|---|
| CABLE | Jabra HALO | JVC HA S31BT |
|---|
| Cable Type | USB charge cable - detachable Audio cable - detachable |
USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Jabra HALO | JVC HA S31BT |
|---|
| Battery Type | Headset battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 8 hour(s) | 17 hour(s) | JVC HA S31BT lasts longer on a single charge than the Jabra HALO. |
| Standby Time | 312 hours | - | |
| Power Device | Power adapter - external | - | |
| Voltage Required | AC 120/230 V (50 - 60 Hz) | - | |
| Charging Time | 2 hour(s) | 3 hour(s) | Jabra HALO recharge faster than Jabra HALO. |
| WIRELESS LINK | Jabra HALO | JVC HA S31BT |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra HALO | JVC HA S31BT |
|---|
| Connector Type | USB 2.0 (5 pin Micro-USB Type B (power only)) | USB (power only) (micro-USB) |
|---|
| OTHERS | Jabra HALO | JVC HA S31BT |
|---|
| Included Accessories | Carrying pouch, AC power adaptor | - | |
|---|---|---|---|
| Compliant Standards | GOST, CCC, IC, EK, FCC, TELEC | - | |
| Service & Support | Limited warranty - 1 year | - |
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