Detailed comparison and review of JBL E45BT and JBL TUNE 660NC. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JBL E45BT | JBL TUNE 660NC |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired | |
|---|---|---|---|
| Weight | - | 166 g | |
| Colour | Black | Blue | Red | White | Blue | Pink | White | Black | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL E45BT | JBL TUNE 660NC |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Foldable | Yes | - | JBL E45BT can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 5.0 | JBL TUNE 660NC have a more advanced version of Bluetooth than JBL E45BT. |
| 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 | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 100 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 96 dB | |
| Diaphragm | 40 mm | 32 mm | JBL E45BT have a thicker diaphragm than JBL TUNE 660NC. |
| MICROPHONE | JBL E45BT | JBL TUNE 660NC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -42 dBV/Pascal |
| REMOTE CONTROL | JBL E45BT | JBL TUNE 660NC |
|---|
| Controls | Remote control | Volume, power on/off |
|---|
| CABLE | JBL E45BT | JBL TUNE 660NC |
|---|
| Cable Type | Headphones cable - detachable - anti tangle | Audio cable - detachable USB-C charge cable |
|---|
| BATTERY AND CHARGING | JBL E45BT | JBL TUNE 660NC |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 610 mAh | |
| Battery Life | 16 hour(s) | 55 hour(s) | JBL TUNE 660NC lasts longer on a single charge than the JBL E45BT. |
| 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) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | JBL E45BT | JBL TUNE 660NC |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL E45BT | JBL TUNE 660NC |
|---|
| Included Accessories | Charging cable | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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