Side by side comparison and review of JBL LIVE 660NC and JBL LIVE 670NC. 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 | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Product Type | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 265 g | 219 g | JBL LIVE 670NC are lighter than JBL LIVE 660NC headphones. |
| Colour | Blue | White | Black | Black | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Adjustable Headband | Yes | - | |
| Foldable | - | Yes | JBL LIVE 670NC can be folded. |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 | JBL LIVE 670NC have a more advanced version of Bluetooth than JBL LIVE 660NC. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | Adaptive Noise Cancelling | True Adaptive Noise Canceling | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | Signature Sound, JBL Spatial Sound | |
| Frequency Response | 16 - 20000 Hz | 20 - 20000 Hz | JBL LIVE 660NC offer a larger frequency range than JBL LIVE 670NC. |
| Sensitivity | 97 dB/mW | 98 dB | JBL LIVE 670NC have higher sensitivity than JBL LIVE 660NC. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 94 dB | 95 dB | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | Voice control, TalkThru technology, MultiPoint Technology, Ambient Aware, Google Fast Pair, Auto Play, Auto Pause, Speed Charge, Smart Ambient | TalkThru technology, 2 devices connectivity, Ambient Aware, Auto Play, Auto Pause, Speed Charge, Smart Ambient |
| MICROPHONE | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Stereo | - | |
| Audio Input Details | - | Beamforming | |
| Sensitivity | -19 dBV/Pascal | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Controls | Voice assistant | On/off, answer/end, voice assistant |
|---|
| CABLE | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Cable Type | USB-C charge cable - detachable Headphones cable - detachable |
USB-C charge cable - detachable Headphones cable - detachable - 2 m |
|
|---|---|---|---|
| Cable Length | - | 2 m | |
| Detachable Cable | Yes | Yes |
| FEATURES | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Features | - | Touch control | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | Google Assistant, Alexa | Google Assistant, Alexa | |
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 750 mAh | 850 mAh | JBL LIVE 670NC have a higher battery capacity than JBL LIVE 660NC. |
| Battery Life | 50 hour(s) | 65 hour(s) | JBL LIVE 670NC lasts longer on a single charge than the JBL LIVE 660NC. |
| Battery Life Details | Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 40 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 50 hours |
Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 50 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 65 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / cable connection): up to 40 hours Continuous talk (active noise-cancelling on) (noise cancelling ON): up to 28 hours Continuous talk (active noise-cancelling off) (noise cancelling OFF): up to 33 hours |
|
| Charging Time | 2 hour(s) | 3 hour(s) | JBL LIVE 660NC recharge faster than JBL LIVE 660NC. |
| CONNECTIONS | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL LIVE 660NC | JBL LIVE 670NC |
|---|
| Included Accessories | Carrying case, USB-C charging cable | Carrying pouch, audio cable, USB-C charging cable | |
|---|---|---|---|
| Compatibility | Android phone | Android phone, Windows, Android tablet | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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