In depth comparison and review of Sennheiser HD 2.30i (HD 2.0) and ISOtunes LINK. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Colour | Black | - | |
| Earpad Material | - | Memory foam | |
| Protection | - | Sweat-resistant, IPX4, water-resistant | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Noise Isolating | - | Yes | ISOtunes LINK are equipped with a noise isolating function. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | - | |
| Impedance | 22 Ohm | - |
| MICROPHONE | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Form Factor | - | Built-in |
|---|
| CABLE | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Cable Type | Headphones cable - 1.4 m | Micro-USB charge cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - |
| FEATURES | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Features | - | 24Db Noise Reduction Rating |
|---|
| BATTERY AND CHARGING | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Battery Type | - | 1 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | - | 14 hour(s) | |
| Battery Life Details | - | Continuous hearing (with optional batteries): up to 28 hours | |
| Included Qty | - | 1 |
| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser HD 2.30i (HD 2.0) | ISOtunes LINK |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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