Detailed comparison and review of JVC TINYPHONES HA-KD9BT and Cooler Master MH630. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 19.15 cm | |
| Width | - | 19.2 cm | |
| Depth | - | 8.5 cm | |
| Weight | 120 g | 278 g | JVC TINYPHONES HA-KD9BT are lighter than JVC TINYPHONES HA-KD9BT headphones. |
| Body Material | - | Plastic, steel | |
| Earpad Material | - | Foam | |
| Headband Material | - | Fabric | |
| Design | Kids | - | |
| Recommended Use | - | Game console, portable electronics, computer |
| SOUND QUALITY | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wired | |
| 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 | 15 - 25000 Hz | Cooler Master MH630 offer a larger frequency range than JVC TINYPHONES HA-KD9BT. |
| Max Input Power | - | 180 mW | |
| Sensitivity | 85 dB | 107 dB | Cooler Master MH630 have higher sensitivity than JVC TINYPHONES HA-KD9BT. |
| Impedance | 20 Ohm | 32 Ohm | |
| Diaphragm | - | 50 mm | |
| Magnet Material | Ferrite | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Form Factor | Built-in | Detachable headset microphone | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 50 - 18000 Hz | |
| Sensitivity | - | -40 dB | |
| Signal-To-Noise Ratio | - | 50 dB |
| REMOTE CONTROL | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Controls | Volume, power on/off | - |
|---|
| CABLE | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Cable Type | USB charge cable - detachable | Headphones cable - 1.5 m Audio adaptor - 30 cm |
|
|---|---|---|---|
| Cable Length | - | 1.5 m |
| BATTERY AND CHARGING | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Battery Type | 1 x headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 12 hour(s) | - | |
| Charging Time | 3 hour(s) | - | |
| Included Qty | 1 | - |
| CONNECTIONS | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Connector Type | Bluetooth USB (power only) (micro-USB) |
Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | JVC TINYPHONES HA-KD9BT | Cooler Master MH630 |
|---|
| Included Accessories | Stickers | - | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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