Side by side comparison and review of Sennheiser HMD 300 PRO 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 HMD 300 PRO | JBL TUNE 660NC |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Weight | 319 g | 166 g | JBL TUNE 660NC are lighter than Sennheiser HMD 300 PRO headphones. |
| Colour | - | Blue | Pink | White | Black | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Sennheiser HMD 300 PRO | JBL TUNE 660NC |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HMD 300 PRO can be folded. |
| 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 | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Pure Bass | |
| Frequency Response | 60 - 25000 Hz | 20 - 20000 Hz | Sennheiser HMD 300 PRO offer a larger frequency range than JBL TUNE 660NC. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 108 dB | 100 dB | Sennheiser HMD 300 PRO have higher sensitivity than JBL TUNE 660NC. |
| Impedance | 64 Ohm | 32 Ohm | |
| Max Sound Pressure | 123 dB | 96 dB | |
| Diaphragm | - | 32 mm |
| MICROPHONE | Sennheiser HMD 300 PRO | JBL TUNE 660NC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Hypercardioid | - | |
| Frequency Response | 80 - 16000 Hz | - | |
| Sensitivity | 0.4 mV/Pascal | -42 dBV/Pascal | |
| Impedance | 300 Ohm | - |
| REMOTE CONTROL | Sennheiser HMD 300 PRO | JBL TUNE 660NC |
|---|
| Controls | - | Volume, power on/off |
|---|
| CABLE | Sennheiser HMD 300 PRO | JBL TUNE 660NC |
|---|
| Cable Type | - | Audio cable - detachable USB-C charge cable |
|---|
| FEATURES | Sennheiser HMD 300 PRO | JBL TUNE 660NC |
|---|
| Features | EPOS ActiveGard | - |
|---|
| BATTERY AND CHARGING | Sennheiser HMD 300 PRO | 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) |
| OTHERS | Sennheiser HMD 300 PRO | JBL TUNE 660NC |
|---|
| Included Accessories | Wind screen | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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