Side by side comparison and review of Sennheiser HMD 300 PRO and JVC TINYPHONES HA-KD9BT. 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 | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Product Type | Headset - wired | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 319 g | 120 g | JVC TINYPHONES HA-KD9BT are lighter than Sennheiser HMD 300 PRO headphones. |
| Design | - | Kids |
| SOUND QUALITY | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Sennheiser HMD 300 PRO can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 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) | |
| Bluetooth Audio Codec | - | SBC | |
| Active Noise Cancelling | Yes | - | Sennheiser HMD 300 PRO are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 60 - 25000 Hz | 20 - 20000 Hz | Sennheiser HMD 300 PRO offer a larger frequency range than JVC TINYPHONES HA-KD9BT. |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 108 dB | 85 dB | Sennheiser HMD 300 PRO have higher sensitivity than JVC TINYPHONES HA-KD9BT. |
| Impedance | 64 Ohm | 20 Ohm | |
| Max Sound Pressure | 123 dB | - | |
| Magnet Material | - | Ferrite |
| MICROPHONE | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Dynamic | - | |
| Microphone Operation Mode | Hypercardioid | - | |
| Frequency Response | 80 - 16000 Hz | - | |
| Sensitivity | 0.4 mV/Pascal | - | |
| Impedance | 300 Ohm | - |
| REMOTE CONTROL | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Controls | - | Volume, power on/off |
|---|
| CABLE | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| FEATURES | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Features | EPOS ActiveGard | - |
|---|
| BATTERY AND CHARGING | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Battery Type | - | 1 x headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 12 hour(s) | |
| Charging Time | - | 3 hour(s) | |
| Included Qty | - | 1 |
| CONNECTIONS | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Connector Type | - | Bluetooth USB (power only) (micro-USB) |
|---|
| OTHERS | Sennheiser HMD 300 PRO | JVC TINYPHONES HA-KD9BT |
|---|
| Included Accessories | Wind screen | Stickers |
|---|
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