Detailed comparison and review of Skullcandy Cassette and Poly Blackwire 3320-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | - | 17.8 cm | |
| Width | - | 15.5 cm | |
| Depth | - | 3.2 cm | |
| Weight | 147 g | 130 g | Poly Blackwire 3320-M are lighter than Skullcandy Cassette headphones. |
| Colour | Cobalt blue | Black | Athletic purple | Green | Athletic white | Black | |
| Earpad Material | - | Foam | |
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics | Portable electronics, computer |
| SOUND QUALITY | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | Skullcandy Cassette can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | 3% | - | |
| Sensitivity | 106 dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than Skullcandy Cassette. |
| Impedance | 30 Ohm | 32 Ohm | |
| Max Sound Pressure | 126 dB | 118 dB | |
| Diaphragm | 40 mm | 32 mm | Skullcandy Cassette have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dB |
| REMOTE CONTROL | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Type | Remote control | - | |
|---|---|---|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, voice assistant | Mute, volume, answer/end |
| CABLE | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Cable Type | Audio cable | - | |
|---|---|---|---|
| Detachable Cable | Yes | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 22 hour(s) | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Connector Type | Headphones | USB (24 pin USB-C) |
|---|
| OTHERS | Skullcandy Cassette | Poly Blackwire 3320-M |
|---|
| Included Accessories | Travel bag | - | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Service & Support | Limited warranty - 2 years | - |
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