Side by side comparison and review of JBL Free and ISOtunes Pro. 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 Free | ISOtunes Pro |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 99 g | 16 g | ISOtunes Pro are lighter than JBL Free headphones. |
| Colour | White | Black | Safety orange | |
| Protection | - | Splashproof, sweat-resistant |
| SOUND QUALITY | JBL Free | ISOtunes Pro |
|---|
| Headphones Form Factor | In-ear | In-ear - over-the-ear mount | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 EDR | JBL Free have a more advanced version of Bluetooth than ISOtunes Pro. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | - | aptX | |
| Noise Isolating | - | Yes | ISOtunes Pro are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 10 - 22000 Hz | - | |
| Diaphragm | 5.8 mm | - |
| MICROPHONE | JBL Free | ISOtunes Pro |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable |
| REMOTE CONTROL | JBL Free | ISOtunes Pro |
|---|
| Controls | - | Volume, answer/end, play/pause, next/previous track |
|---|
| CABLE | JBL Free | ISOtunes Pro |
|---|
| Cable Type | Micro-USB charge cable | Micro-USB charge cable |
|---|
| BATTERY AND CHARGING | JBL Free | ISOtunes Pro |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 10 hour(s) | ISOtunes Pro lasts longer on a single charge than the JBL Free. |
| Standby Time | - | 240 hours | |
| Charging Time | 2 hour(s) | - |
| OTHERS | JBL Free | ISOtunes Pro |
|---|
| Included Accessories | 2 pairs of ear sleeves, charging case | Carrying case, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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