Side by side comparison and review of Sennheiser MOMENTUM Free and Bose Noise-masking Sleepbuds. 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 | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.39 cm | |
| Width | - | 2.69 cm | |
| Depth | - | 1.42 cm | |
| Weight | 40 g | 2.3 g | Bose Noise-masking Sleepbuds are lighter than Sennheiser MOMENTUM Free headphones. |
| Dimensions & Weight Details | - | Case: 7.7 cm x 7.7 cm x 2.7 cm / 111 g | |
| Colour | Black, red | - | |
| Earpad Material | Stainless steel | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | 9 m | Sennheiser MOMENTUM Free have a greater operating distance than Bose Noise-masking Sleepbuds. |
| SOUND QUALITY | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 15 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | - | |
| Impedance | 28 Ohm | - | |
| Max Sound Pressure | 112 dB | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Sennheiser MOMENTUM Free have the ability to connect to multiple devices simultaneously. |
| Features | Voice control | - |
| MICROPHONE | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Controls | Volume, answer/end, next/previous track, reject call | - |
|---|
| CABLE | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Cable Type | USB charge cable - detachable | USB cable |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - zinc/silver oxide | |
|---|---|---|---|
| Battery Capacity | 86 mAh | - | |
| Battery Life | 6 hour(s) | - | |
| Charging Time | 1.5 hour(s) | - |
| OTHERS | Sennheiser MOMENTUM Free | Bose Noise-masking Sleepbuds |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, S,M, L) | Travel bag, USB power adapter, 3 pairs of ear tips (small, medium, large), charging case |
|---|
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