In depth comparison and review of Jabra HALO 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 | Jabra HALO | JVC HA S31M |
|---|
| Product Type | Headset - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 19 cm | - | |
| Width | 13.6 cm | - | |
| Depth | 4.5 cm | - | |
| Weight | 80 g | 140 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 | - |
| SOUND QUALITY | Jabra HALO | JVC HA S31M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Jabra HALO can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 2.0 EDR | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | Jabra HALO are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Noise Blackout | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | - | 10 - 26000 Hz | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 32 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jabra HALO have the ability to connect to multiple devices simultaneously. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Jabra HALO | JVC HA S31M |
|---|
| Form Factor | 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 S31M |
|---|
| Controls | Volume control, answer/end, next/previous track | 4-button remote |
|---|
| CABLE | Jabra HALO | JVC HA S31M |
|---|
| Cable Type | USB charge cable - detachable Audio cable - detachable |
Headphones cable - single-sided - L shaped - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Jabra HALO | JVC HA S31M |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 8 hour(s) | - | |
| Standby Time | 312 hours | - | |
| Power Device | Power adapter - external | - | |
| Voltage Required | AC 120/230 V (50 - 60 Hz) | - | |
| Charging Time | 2 hour(s) | - |
| WIRELESS LINK | Jabra HALO | JVC HA S31M |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra HALO | JVC HA S31M |
|---|
| Connector Type | USB 2.0 (5 pin Micro-USB Type B (power only)) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Jabra HALO | JVC HA S31M |
|---|
| Included Accessories | Carrying pouch, AC power adaptor | - | |
|---|---|---|---|
| Compatibility | - | iPhone | |
| Compliant Standards | GOST, CCC, IC, EK, FCC, TELEC | - | |
| Service & Support | Limited warranty - 1 year | - |
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