In depth comparison and review of JVC TINYPHONES HA-KD9BT and Sennheiser HD 458BT. 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-KD9BT | Sennheiser HD 458BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 120 g | 238 g | JVC TINYPHONES HA-KD9BT are lighter than JVC TINYPHONES HA-KD9BT headphones. |
| Colour | - | Black | |
| Design | Kids | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | - | Yes | Sennheiser HD 458BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Sennheiser HD 458BT have a more advanced version of Bluetooth than JVC TINYPHONES HA-KD9BT. |
| 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 | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser HD 458BT are equipped with active noice cancellation. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 22000 Hz | Sennheiser HD 458BT offer a larger frequency range than JVC TINYPHONES HA-KD9BT. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 85 dB | - | |
| Impedance | 20 Ohm | - | |
| Max Sound Pressure | - | 108 dB | |
| Magnet Material | Ferrite | - | |
| Features | - | Voice control |
| MICROPHONE | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 80 - 6000 Hz |
| REMOTE CONTROL | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Controls | Volume, power on/off | - |
|---|
| CABLE | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Cable Type | USB charge cable - detachable | Audio cable - detachable USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Battery Type | 1 x headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | 12 hour(s) | 30 hours | Sennheiser HD 458BT lasts longer on a single charge than the JVC TINYPHONES HA-KD9BT. |
| Charging Time | 3 hour(s) | 2 hours | Sennheiser HD 458BT recharge faster than JVC TINYPHONES HA-KD9BT. |
| Included Qty | 1 | - |
| CONNECTIONS | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Connector Type | Bluetooth USB (power only) (micro-USB) |
- |
|---|
| OTHERS | JVC TINYPHONES HA-KD9BT | Sennheiser HD 458BT |
|---|
| Included Accessories | Stickers | Carrying case |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
