In depth comparison and review of JVC TINYPHONES HA-KD7 and Poly - Plantronics Backbeat Pro 2 SE. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Weight | 110 g | 289 g | JVC TINYPHONES HA-KD7 are lighter than JVC TINYPHONES HA-KD7 headphones. |
| Design | Kids | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 100 m |
| SOUND QUALITY | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wireless | |
| 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 | 15 - 23000 Hz | 20 - 20000 Hz | JVC TINYPHONES HA-KD7 offer a larger frequency range than Poly - Plantronics Backbeat Pro 2 SE. |
| Max Input Power | 200 mW | - | |
| Sensitivity | 85 dB/mW | 93 dB | Poly - Plantronics Backbeat Pro 2 SE have higher sensitivity than JVC TINYPHONES HA-KD7. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 30 mm | 40 mm | Poly - Plantronics Backbeat Pro 2 SE have a thicker diaphragm than JVC TINYPHONES HA-KD7. |
| Magnet Material | Ferrite | - |
| MICROPHONE | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Form Factor | - | Built-in |
|---|
| CABLE | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Cable Type | Headphones cable - 0.8 m | USB charge cable Headphones cable |
|
|---|---|---|---|
| Cable Length | 0.8 m | - | |
| Plated Connector | Nickel | - |
| BATTERY AND CHARGING | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| 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 | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JVC TINYPHONES HA-KD7 | Poly - Plantronics Backbeat Pro 2 SE |
|---|
| Included Accessories | Decorative stickers | Travel pouch |
|---|
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