In depth comparison and review of JVC HA S90BN and Cooler Master MH670. 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 HA S90BN | Cooler Master MH670 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headset - 2.4 GHz - wireless | |
|---|---|---|---|
| Height | - | 19.15 cm | |
| Width | - | 19.2 cm | |
| Depth | - | 8.5 cm | |
| Weight | 195 g | 346.5 g | JVC HA S90BN are lighter than JVC HA S90BN headphones. |
| Colour | Black | - | |
| Body Material | - | Plastic, steel | |
| Earpad Material | - | Foam, polyurethane leather | |
| Headband Material | - | PU leather | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JVC HA S90BN | Cooler Master MH670 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Foldable | Yes | - | JVC HA S90BN can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4 GHz radio frequency | |
| Bluetooth Version | Bluetooth 3.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | JVC HA S90BN are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 8 - 25000 Hz | 15 - 20000 Hz | JVC HA S90BN offer a larger frequency range than Cooler Master MH670. |
| Max Input Power | 30 mW | 150 mW | |
| Sensitivity | 100 dB | 110 dB | Cooler Master MH670 have higher sensitivity than JVC HA S90BN. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | Cooler Master MH670 have a thicker diaphragm than JVC HA S90BN. |
| Magnet Material | Neodymium | Neodymium | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | JVC HA S90BN | Cooler Master MH670 |
|---|
| 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 HA S90BN | Cooler Master MH670 |
|---|
| Controls | - | Power on/off, microphone on/mute, master volume |
|---|
| CABLE | JVC HA S90BN | Cooler Master MH670 |
|---|
| Cable Type | Headphones cable - 1.2 m USB charge cable |
Mini-phone 3.5 mm to mini-phone 3.5 mm cable - 1.5 m Micro-USB charge cable - 1.2 m USB-C to USB-A adapter |
|
|---|---|---|---|
| Cable Length | - | 1.5 m | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | JVC HA S90BN | Cooler Master MH670 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 1500 mAh | |
| Battery Life | 16 hour(s) | 24 hour(s) | Cooler Master MH670 lasts longer on a single charge than the JVC HA S90BN. |
| Charging Time | 3.5 hour(s) | - |
| WIRELESS LINK | JVC HA S90BN | Cooler Master MH670 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | JVC HA S90BN | Cooler Master MH670 |
|---|
| Connector Type | Bluetooth Headphones (mini-phone stereo 3.5 mm) |
USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | JVC HA S90BN | Cooler Master MH670 |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Compatibility | iPhone | - | |
| Service & Support | - | Limited warranty - 2 years |
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