Side by side comparison and review of Bose Sleepbuds II and JBL Free II. 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 | Bose Sleepbuds II | JBL Free II |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 1.27 cm | - | |
| Width | 2.49 cm | - | |
| Depth | 2.79 cm | - | |
| Weight | 2.27 g | 4.8 g | Bose Sleepbuds II are lighter than Bose Sleepbuds II headphones. |
| Dimensions & Weight Details | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | Earphone: 4.8 g Charging case: 52 g |
|
| Colour | - | Black | White | |
| Body Material | Plastic | - | |
| Protection | - | Splashproof, IPX4 | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9 m | - |
| SOUND QUALITY | Bose Sleepbuds II | JBL Free II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | Yes | - | Bose Sleepbuds II are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 100 dB | |
| Impedance | - | 16 Ohm | |
| Max Sound Pressure | - | 95 dB | |
| Diaphragm | - | 5.6 mm |
| MICROPHONE | Bose Sleepbuds II | JBL Free II |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Sensitivity | - | -38 dBV/Pascal |
| CABLE | Bose Sleepbuds II | JBL Free II |
|---|
| Cable Type | USB cable - detachable - 1 m | USB-C charge cable |
|---|
| FEATURES | Bose Sleepbuds II | JBL Free II |
|---|
| Features | - | Touch control |
|---|
| BATTERY AND CHARGING | Bose Sleepbuds II | JBL Free II |
|---|
| Battery Type | 2 x headphone battery rechargeable - Lithium Ion | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 10 hour(s) | 6 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the JBL Free II. |
| Battery Life Details | - | (with included charging case): up to 24 hours | |
| Charging Time | 6 hour(s) | 2 hour(s) | JBL Free II recharge faster than Bose Sleepbuds II. |
| Included Qty | 2 | 2 |
| OTHERS | Bose Sleepbuds II | JBL Free II |
|---|
| Included Accessories | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | 3 pairs of ear tips (small, medium, large), charging case (650 mAh) |
|---|
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