Detailed comparison and review of Poly - Plantronics Backbeat Pro 2 SE and JVC TINYPHONES HA-KD9BT. 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 | JVC TINYPHONES HA-KD9BT |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 289 g | 120 g | JVC TINYPHONES HA-KD9BT are lighter than Poly - Plantronics Backbeat Pro 2 SE headphones. |
| Design | - | Kids | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 100 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
|---|
| Headphones Form Factor | Full size | On-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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC | |
| 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 | 85 dB | Poly - Plantronics Backbeat Pro 2 SE have higher sensitivity than JVC TINYPHONES HA-KD9BT. |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 40 mm | - | |
| Magnet Material | - | Ferrite |
| MICROPHONE | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
|---|
| Form Factor | Built-in | Built-in |
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| REMOTE CONTROL | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
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| Controls | - | Volume, power on/off |
|---|
| CABLE | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
|---|
| Cable Type | USB charge cable Headphones cable |
USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | 1 x headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 680 mAh | - | |
| Battery Life | 24 hour(s) | 12 hour(s) | Poly - Plantronics Backbeat Pro 2 SE lasts longer on a single charge than the JVC TINYPHONES HA-KD9BT. |
| Standby Time | 4380 hours | - | |
| Charging Time | 3 hours | 3 hour(s) | The charging of both headphones last the same time. |
| Included Qty | - | 1 |
| CONNECTIONS | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | Bluetooth USB (power only) (micro-USB) |
|---|
| OTHERS | Poly - Plantronics Backbeat Pro 2 SE | JVC TINYPHONES HA-KD9BT |
|---|
| Included Accessories | Travel pouch | Stickers |
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