In depth comparison and review of JBL TUNE 660NC and JBL TUNE 720BT. 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 | JBL TUNE 660NC | JBL TUNE 720BT |
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Product Type | Headphones - Bluetooth - wireless, wired | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
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Weight | 166 g | 220 g | JBL TUNE 660NC are lighter than JBL TUNE 660NC headphones. |
Colour | Blue | Pink | White | Black | Black | Blue | Purple | White | |
Recommended Use | Portable electronics | Portable electronics |
SOUND QUALITY | JBL TUNE 660NC | JBL TUNE 720BT |
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Headphones Form Factor | On-ear | Full size | |
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Headphones Technology | - | Dynamic | |
Adjustable Headband | - | Yes | |
Foldable | - | Yes | JBL TUNE 720BT can be folded. |
Connectivity Technology | Wireless, wired | Wireless, wired | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.3 | JBL TUNE 720BT have a more advanced version of Bluetooth than JBL TUNE 660NC. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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 | - | JBL TUNE 660NC are equipped with active noice cancellation. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | Pure Bass | Pure Bass | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Sensitivity | 100 dB | 101 dB | JBL TUNE 720BT have higher sensitivity than JBL TUNE 660NC. |
Impedance | 32 Ohm | 32 Ohm | |
Max Sound Pressure | 96 dB | 95 dB | |
Diaphragm | 32 mm | 40 mm | JBL TUNE 720BT have a thicker diaphragm than JBL TUNE 660NC. |
MICROPHONE | JBL TUNE 660NC | JBL TUNE 720BT |
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Form Factor | Built-in | Built-in | |
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Sensitivity | -42 dBV/Pascal | -40 dB |
REMOTE CONTROL | JBL TUNE 660NC | JBL TUNE 720BT |
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Controls | Volume, power on/off | Volume, power on/off, answer/end, microphone on/mute, play/pause, next/previous track, voice assistant |
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CABLE | JBL TUNE 660NC | JBL TUNE 720BT |
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Cable Type | Audio cable - detachable USB-C charge cable |
USB-C charge cable Audio cable - detachable - 1.2 m |
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Cable Length | - | 1.2 m | |
Detachable Cable | - | Yes |
FEATURES | JBL TUNE 660NC | JBL TUNE 720BT |
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Features | - | Multipoint Pairing, VoiceAware | |
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Internet of Things (IoT) Compatible | - | Yes |
BATTERY AND CHARGING | JBL TUNE 660NC | JBL TUNE 720BT |
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Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - Lithium Ion | |
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Battery Capacity | 610 mAh | 500 mAh | JBL TUNE 660NC have a higher battery capacity than JBL TUNE 720BT. |
Battery Life | 55 hour(s) | 76 hour(s) | JBL TUNE 720BT lasts longer on a single charge than the JBL TUNE 660NC. |
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 |
Continuous playback (with 5 min charge): up to 3 hours Continuous playback (Bluetooth ON): up to 76 hours Continuous talk: up to 45 hours |
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Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
CONNECTIONS | JBL TUNE 660NC | JBL TUNE 720BT |
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Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | JBL TUNE 660NC | JBL TUNE 720BT |
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Included Accessories | - | Audio cable, USB-C charging cable | |
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Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |