Detailed comparison and review of Monster iSport Freedom and Sennheiser HD 2.30i. 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 | Sennheiser HD 2.30i |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | HD 2 | |
| Weight | - | 262 g | |
| Colour | Black/green | Green | Black | White | |
| Earpad Material | - | Leatherette | |
| Protection | Waterproof, sweat-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser HD 2.30i can be folded. |
| 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 | - | 18 - 22000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 115 dB/Vrms | |
| Impedance | - | 22 Ohm | |
| Max Sound Pressure | - | 115 dB | |
| Features | Voice activated, voice guidance, dual link system | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | On-cable | |
| Microphone Operation Mode | - | Mono, omni-directional |
| REMOTE CONTROL | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Controls | - | Volume, answer/end, play/pause |
|---|
| CABLE | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Cable Type | USB charge cable Headphones cable |
Headphones cable - 1.4 m | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 9 hour(s) | - | |
| Standby Time | 100 hours | - |
| CONNECTIONS | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Connector Type | USB | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Monster iSport Freedom | Sennheiser HD 2.30i |
|---|
| Included Accessories | Cleaning cloth, protective pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | iPhone | |
| Service & Support | - | Limited warranty - 2 years |
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