In depth comparison and review of V7 Essentials and JVC TINYPHONES HA-KD9BT. 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 | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Product Type | Headset - wired - USB | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 16.3 cm | - | |
| Width | 15.2 cm | - | |
| Depth | 5.1 cm | - | |
| Weight | 72.5 g | 120 g | V7 Essentials are lighter than V7 Essentials headphones. |
| Colour | Black | - | |
| Design | - | Kids | |
| Recommended Use | Computer | - |
| SOUND QUALITY | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| 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 | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 110 dB | 85 dB | V7 Essentials have higher sensitivity than JVC TINYPHONES HA-KD9BT. |
| Impedance | 32 Ohm | 20 Ohm | |
| Diaphragm | 30 mm | - | |
| Magnet Material | - | Ferrite | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dB | - |
| REMOTE CONTROL | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Controls | Mute, volume | Volume, power on/off |
|---|
| CABLE | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Cable Type | USB cable - 1.8 m | USB charge cable - detachable | |
|---|---|---|---|
| Cable Length | 1.8 m | - |
| BATTERY AND CHARGING | V7 Essentials | 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 | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Connector Type | USB (4 PIN USB Type A) | Bluetooth USB (power only) (micro-USB) |
|---|
| OTHERS | V7 Essentials | JVC TINYPHONES HA-KD9BT |
|---|
| Included Accessories | - | Stickers | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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