Side by side comparison and review of Skullcandy Grind Wireless 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 | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 158 g | |
| Colour | Black, chrome | Black, tan | Royal blue, ill famed | White | - | |
| Headband Material | Metal | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | - | Yes | JVC HA S31BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| 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 | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Controls | Volume, answer/end, play/pause, skip track | 4-button remote |
|---|
| CABLE | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 17 hour(s) | JVC HA S31BT lasts longer on a single charge than the Skullcandy Grind Wireless. |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Connector Type | - | USB (power only) (micro-USB) |
|---|
| OTHERS | Skullcandy Grind Wireless | JVC HA S31BT |
|---|
| Service & Support | Limited warranty - parts and labour - 1 year | - |
|---|
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