Side by side comparison and review of Bose Noise-masking Sleepbuds and Poly SupraPlus NC. 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 Noise-masking Sleepbuds | Poly SupraPlus NC |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 2.39 cm | - | |
| Width | 2.69 cm | - | |
| Depth | 1.42 cm | - | |
| Weight | 2.3 g | - | |
| Dimensions & Weight Details | Case: 7.7 cm x 7.7 cm x 2.7 cm / 111 g | - | |
| Bluetooth Range (Operating Distance) | 9 m | - |
| SOUND QUALITY | Bose Noise-masking Sleepbuds | Poly SupraPlus NC |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | - |
| CABLE | Bose Noise-masking Sleepbuds | Poly SupraPlus NC |
|---|
| Cable Type | USB cable | - |
|---|
| BATTERY AND CHARGING | Bose Noise-masking Sleepbuds | Poly SupraPlus NC |
|---|
| Battery Type | Headphone battery rechargeable - zinc/silver oxide | - |
|---|
| OTHERS | Bose Noise-masking Sleepbuds | Poly SupraPlus NC |
|---|
| Included Accessories | Travel bag, USB power adapter, 3 pairs of ear tips (small, medium, large), charging case | Monitor receiver | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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