Detailed comparison and review of JBL Free X and Bose Sleepbuds II. 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 Free X | Bose Sleepbuds 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 | 99 g | 2.27 g | Bose Sleepbuds II are lighter than JBL Free X headphones. |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Colour | Black | - | |
| Body Material | - | Plastic | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 9 m |
| SOUND QUALITY | JBL Free X | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Bose Sleepbuds II have a more advanced version of Bluetooth than JBL Free X. |
| 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 | |
| Frequency Response | 10 - 22000 Hz | - | |
| Diaphragm | 5.6 mm | - |
| MICROPHONE | JBL Free X | Bose Sleepbuds II |
|---|
| Form Factor | Built-in | - |
|---|
| CABLE | JBL Free X | Bose Sleepbuds II |
|---|
| Cable Type | Micro-USB charge cable | USB cable - detachable - 1 m |
|---|
| FEATURES | JBL Free X | Bose Sleepbuds II |
|---|
| Features | True wireless | - |
|---|
| BATTERY AND CHARGING | JBL Free X | Bose Sleepbuds II |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 4 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the JBL Free X. |
| Charging Time | 2 hour(s) | 6 hour(s) | JBL Free X recharge faster than JBL Free X. |
| Included Qty | - | 2 |
| WIRELESS LINK | JBL Free X | Bose Sleepbuds II |
|---|
| Modulation Type | GFSK, 8-DPSK, DQPSK | - | |
|---|---|---|---|
| Radio Frequency Range | 2.402 - 2.480GHz | - |
| OTHERS | JBL Free X | Bose Sleepbuds II |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), charging case, 2 pairs of ear sleeves (medium, large) | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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