Side by side comparison and review of beyerdynamic Amiron Wireless 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 | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 380 g | 120 g | JVC TINYPHONES HA-KD9BT are lighter than beyerdynamic Amiron Wireless headphones. |
| Design | - | Kids | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | Both headphones have the same Bluetooth version. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), General Audio/Video Distribution Profile (GAVDP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, apt-X LL | SBC | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | beyerdynamic Amiron Wireless offer a larger frequency range than JVC TINYPHONES HA-KD9BT. |
| Max Input Power | 200 mW | - | |
| Total Harmonic Distortion (THD) | <0.05% | - | |
| Sensitivity | - | 85 dB | |
| Impedance | 32 Ohm | 20 Ohm | |
| Max Sound Pressure | 100 dB | - | |
| Magnet Material | - | Ferrite |
| MICROPHONE | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Controls | - | Volume, power on/off |
|---|
| CABLE | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - 1.2 m USB-C charge cable |
USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Battery Type | Headphone battery rechargeable | 1 x headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 1050 mAh | - | |
| Battery Life | 30 hour(s) | 12 hour(s) | beyerdynamic Amiron Wireless lasts longer on a single charge than the JVC TINYPHONES HA-KD9BT. |
| Charging Time | 2 hour(s) | 3 hour(s) | beyerdynamic Amiron Wireless recharge faster than beyerdynamic Amiron Wireless. |
| Included Qty | - | 1 |
| CONNECTIONS | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Connector Type | - | Bluetooth USB (power only) (micro-USB) |
|---|
| OTHERS | beyerdynamic Amiron Wireless | JVC TINYPHONES HA-KD9BT |
|---|
| Included Accessories | Hard case | Stickers |
|---|
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