In depth comparison and review of JBL Free and Sennheiser CX 7.00BT. 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 Free | Sennheiser CX 7.00BT |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 99 g | - | |
| Colour | White | Black | Black | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JBL Free | Sennheiser CX 7.00BT |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 | JBL Free have a more advanced version of Bluetooth than Sennheiser CX 7.00BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 10 - 22000 Hz | 17 - 21000 Hz | JBL Free offer a larger frequency range than Sennheiser CX 7.00BT. |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Max Sound Pressure | - | 112 dB | |
| Diaphragm | 5.8 mm | - |
| MICROPHONE | JBL Free | Sennheiser CX 7.00BT |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | On-cable | |
| Microphone Operation Mode | - | Omni-directional | |
| Sensitivity | - | -44 dBV/Pascal |
| CABLE | JBL Free | Sennheiser CX 7.00BT |
|---|
| Cable Type | Micro-USB charge cable | USB charge cable |
|---|
| BATTERY AND CHARGING | JBL Free | Sennheiser CX 7.00BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 170 mAh | |
| Battery Life | 4 hour(s) | 10 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the JBL Free. |
| Charging Time | 2 hour(s) | 1.5 hour(s) | Sennheiser CX 7.00BT recharge faster than JBL Free. |
| OTHERS | JBL Free | Sennheiser CX 7.00BT |
|---|
| Included Accessories | 2 pairs of ear sleeves, charging case | Carrying pouch, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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