Side by side comparison and review of Sennheiser HD 2.30i (HD 2.0) and JBL TUNE 660NC. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Series | HD 2.0 | - | |
| Weight | - | 166 g | |
| Colour | Black | Blue | Pink | White | Black | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | JBL TUNE 660NC are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 18 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 2.30i (HD 2.0) offer a larger frequency range than JBL TUNE 660NC. |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 120 dB | 100 dB | Sennheiser HD 2.30i (HD 2.0) have higher sensitivity than JBL TUNE 660NC. |
| Impedance | 22 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | - | 32 mm |
| MICROPHONE | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Sensitivity | - | -42 dBV/Pascal |
| REMOTE CONTROL | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Controls | - | Volume, power on/off |
|---|
| CABLE | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Cable Type | Headphones cable - 1.4 m | Audio cable - detachable USB-C charge cable |
|
|---|---|---|---|
| Cable Length | 1.4 m | - |
| BATTERY AND CHARGING | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Battery Type | - | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 610 mAh | |
| Battery Life | - | 55 hour(s) | |
| Battery Life Details | - | Continuous playback (noise cancelling ON / Bluetooth): up to 44 hours Continuous playback (noise cancelling ON / cable connection): up to 35 hours Continuous playback (Bluetooth ON): up to 55 hours |
|
| Charging Time | - | 2 hour(s) |
| CONNECTIONS | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Sennheiser HD 2.30i (HD 2.0) | JBL TUNE 660NC |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 1 year |
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