Side by side comparison and review of Poly - Plantronics Backbeat Pro 2 SE and Acer AHW300. 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 - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 289 g | - | |
| Recommended Use | Portable electronics | - | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 100 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | Poly - Plantronics Backbeat Pro 2 SE are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 93 dB | - | |
| Impedance | 32 Ohm | 21 Ohm | |
| Diaphragm | 40 mm | 5 mm | Poly - Plantronics Backbeat Pro 2 SE have a thicker diaphragm than Acer AHW300. |
| MICROPHONE | Poly - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Form Factor | Built-in | Headset microphone | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Signal-To-Noise Ratio | - | 53 dB |
| CABLE | Poly - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Cable Type | USB charge cable Headphones cable |
- |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 680 mAh | - | |
| Battery Life | 24 hour(s) | - | |
| Standby Time | 4380 hours | - | |
| Charging Time | 3 hours | - |
| CONNECTIONS | Poly - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | (mini-phone 3.5mm) |
|---|
| OTHERS | Poly - Plantronics Backbeat Pro 2 SE | Acer AHW300 |
|---|
| Included Accessories | Travel pouch | - |
|---|
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