In depth comparison and review of Anker SoundBuds Surge and JBL Free II. 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 | Anker SoundBuds Surge | JBL Free II |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.8 g | |
| Dimensions & Weight Details | - | Earphone: 4.8 g Charging case: 52 g |
|
| Colour | Black | Black | White | |
| Protection | Sweat-resistant, water-resistant | Splashproof, IPX4 | |
| Design | Sports | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Anker SoundBuds Surge | JBL Free II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | JBL Free II have a more advanced version of Bluetooth than Anker SoundBuds Surge. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | - | 100 dB | |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | 6 mm | 5.6 mm | Anker SoundBuds Surge have a thicker diaphragm than JBL Free II. |
| Features | Magnetic ear buds | - |
| MICROPHONE | Anker SoundBuds Surge | JBL Free II |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Anker SoundBuds Surge | JBL Free II |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, skip track | - |
|---|
| CABLE | Anker SoundBuds Surge | JBL Free II |
|---|
| Cable Type | - | USB-C charge cable |
|---|
| FEATURES | Anker SoundBuds Surge | JBL Free II |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Anker SoundBuds Surge | JBL Free II |
|---|
| Battery Type | Rechargeable | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 6 hour(s) | 6 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | (with included charging case): up to 24 hours | |
| Charging Time | 1.5 hour(s) | 2 hour(s) | Anker SoundBuds Surge recharge faster than Anker SoundBuds Surge. |
| Included Qty | - | 2 |
| OTHERS | Anker SoundBuds Surge | JBL Free II |
|---|
| Included Accessories | Carrying pouch, clothing clip, USB charging cable, 3 pairs of ear tips (small, medium, large), 2 pairs of EarWings | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) |
|---|
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