Detailed comparison and review of Monster iSport Freedom and Sennheiser HD 4.30i. 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 4.30i |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Colour | Black/green | Green | Black | White | |
| Protection | Waterproof, sweat-resistant | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Noise Isolating | - | Yes | Sennheiser HD 4.30i are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Pure Monster Sound | - | |
| Frequency Response | - | 18 - 20000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 120 dB/Vrms | |
| Impedance | - | 18 Ohm | |
| Diaphragm | - | 32 mm | |
| Features | Voice activated, voice guidance, dual link system | - | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | On-cable | |
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -44 dBV/Pascal |
| REMOTE CONTROL | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Controls | - | 3-button remote |
|---|
| CABLE | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Cable Type | USB charge cable Headphones cable |
Headphones cable - detachable - 1.4 m | |
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 9 hour(s) | - | |
| Standby Time | 100 hours | - |
| CONNECTIONS | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Connector Type | USB | Headphones (mini-phone 3.5 mm 4-pole) |
|---|
| OTHERS | Monster iSport Freedom | Sennheiser HD 4.30i |
|---|
| Included Accessories | Cleaning cloth, protective pouch | Soft bag, audio cable (1.4 m) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Service & Support | - | Limited warranty - parts and labour - 2 years |
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