Side by side comparison and review of Poly SupraPlus H261N-CD and Adesso Xtream P500. 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 | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Series | Controller and Dispatch | - | |
| Recommended Use | - | Game console, portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Foldable | - | Yes | Adesso Xtream P500 can be folded. |
| Connectivity Technology | Wired | Wireless, wired | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 EDR | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 105 dB +/- 3dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Mono | Omni-directional |
| REMOTE CONTROL | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Controls | - | Volume, microphone on/mute |
|---|
| CABLE | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Cable Type | Headset cable | USB charge cable Audio cable |
|
|---|---|---|---|
| Cable Length | - | 60 cm |
| FEATURES | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Additional Functions | - | microSD card reader, LED lights |
|---|
| BATTERY AND CHARGING | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Battery Type | - | Headset battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 200 mAh | |
| Battery Life | - | 5 hour(s) | |
| Standby Time | - | 300 hours | |
| Included Qty | - | 1 |
| CONNECTIONS | Poly SupraPlus H261N-CD | Adesso Xtream P500 |
|---|
| Connector Type | Headset (Quick Disconnect) | Headset (mini-phone stereo 3.5 mm 4-pole) USB |
|---|
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