Detailed comparison and review of Poly - Plantronics Backbeat Pro 2 SE and Jabra BIZ 2400 Duo, Noise Canceling, HS. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Poly - Plantronics Backbeat Pro 2 SE | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Weight | 289 g | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 100 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 2 SE | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| 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 | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 93 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat Pro 2 SE | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom |
| CABLE | Poly - Plantronics Backbeat Pro 2 SE | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| Cable Type | USB charge cable Headphones cable |
Headset cable |
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| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 2 SE | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| 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 | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (Quick Disconnect) |
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| OTHERS | Poly - Plantronics Backbeat Pro 2 SE | Jabra BIZ 2400 Duo, Noise Canceling, HS |
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| Included Accessories | Travel pouch | - |
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