Detailed comparison and review of Monster iSport Freedom and Poly Blackwire 325. 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 | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - USB, 3.5 mm jack | |
|---|---|---|---|
| Series | - | 300 Series | |
| Colour | Black/green | Green | - | |
| Headband Material | - | Metal | |
| Protection | Waterproof, sweat-resistant | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Monster Sound | - | |
| Frequency Response | - | 20 - 20000 Hz | |
| Features | Voice activated, voice guidance, dual link system | SoundGuard Technology | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | Boom | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Cable Type | USB charge cable Headphones cable |
Headset cable - 2.13 m | |
|---|---|---|---|
| Cable Length | - | 2.13 m |
| FEATURES | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Additional Functions | - | DSP |
|---|
| BATTERY AND CHARGING | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 9 hour(s) | - | |
| Standby Time | 100 hours | - |
| CONNECTIONS | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Connector Type | USB | USB (4 PIN USB Type A) Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Monster iSport Freedom | Poly Blackwire 325 |
|---|
| Included Accessories | Cleaning cloth, protective pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Service & Support | - | Limited warranty - 2 years |
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