In depth comparison and review of Sennheiser CX SPORT and Bose Sleepbuds 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 | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 31.85 cm | 1.27 cm | |
| Width | 4.52 cm | 2.49 cm | |
| Depth | 1.43 cm | 2.79 cm | |
| Weight | 15.07 g | 2.27 g | Bose Sleepbuds II are lighter than Sennheiser CX SPORT headphones. |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 7.7 cm x 2.74 cm | |
| Body Material | - | Plastic | |
| Protection | Splashproof, sweat-resistant | - | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 9 m |
| SOUND QUALITY | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| 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 Sennheiser CX SPORT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | - | |
| Noise Isolating | - | Yes | Bose Sleepbuds II are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 17 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Max Sound Pressure | 112 dB | - |
| MICROPHONE | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | On-cable | - |
| REMOTE CONTROL | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Controls | 3-button remote | - |
|---|
| CABLE | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Cable Type | Charging cable - detachable | USB cable - detachable - 1 m |
|---|
| BATTERY AND CHARGING | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 2 x headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Life | 6 hour(s) | 10 hour(s) | Bose Sleepbuds II lasts longer on a single charge than the Sennheiser CX SPORT. |
| Charging Time | 1.5 hour(s) | 6 hour(s) | Sennheiser CX SPORT recharge faster than Sennheiser CX SPORT. |
| Included Qty | - | 2 |
| OTHERS | Sennheiser CX SPORT | Bose Sleepbuds II |
|---|
| Included Accessories | USB charging cable, cable clip, 4 pairs of ear tips (XS, S,M, L), 3 pairs of ear sleeves (S, M, L), neoprene pouch | 3 pairs of silicone ear tips, charging case, USB cable (1 m) | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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