Side by side comparison and review of Skullcandy Grind Wireless and Poly Blackwire 325-M. 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 | Poly Blackwire 325-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Colour | Black, chrome | Black, tan | Royal blue, ill famed | White | - | |
| Headband Material | Metal | Metal |
| SOUND QUALITY | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Controls | Volume, answer/end, play/pause, skip track | Mute, volume, answer/end |
|---|
| CABLE | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Cable Type | - | Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | - | 2.13 m |
| FEATURES | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Battery Life | 12 hour(s) | - |
|---|
| CONNECTIONS | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Connector Type | - | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Skullcandy Grind Wireless | Poly Blackwire 325-M |
|---|
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 2 years |
|---|
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