In depth comparison and review of ifrogz Impulse and JVC HA A9T. 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 | ifrogz Impulse | JVC HA A9T |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 4.1 g | |
| Dimensions & Weight Details | - | Charging case: 41 g | |
| Colour | White & rose gold | Black & silver | Black, Marine Blue | Black, antracite | Black, olive green | Grey, white | |
| Protection | Sweat-resistant | Splashproof, sweat-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | JVC HA A9T have a greater operating distance than ifrogz Impulse. |
| SOUND QUALITY | ifrogz Impulse | JVC HA A9T |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), 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 | 97 dB | - | |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 11 mm | 6 mm | ifrogz Impulse have a thicker diaphragm than JVC HA A9T. |
| Magnet Material | - | Neodymium |
| MICROPHONE | ifrogz Impulse | JVC HA A9T |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | ifrogz Impulse | JVC HA A9T |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Voice assistant |
|---|
| CABLE | ifrogz Impulse | JVC HA A9T |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C cable - detachable |
|---|
| FEATURES | ifrogz Impulse | JVC HA A9T |
|---|
| Features | - | Touch control, auto power on/off | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes |
| BATTERY AND CHARGING | ifrogz Impulse | JVC HA A9T |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 7.5 hour(s) | JVC HA A9T lasts longer on a single charge than the ifrogz Impulse. |
| Battery Life Details | - | Continuous playback: up to 7.5 hours Continuous playback (with included charging case): up to 30 hours |
|
| Charging Time | 1 hour(s) | 2 hour(s) | ifrogz Impulse recharge faster than ifrogz Impulse. |
| WIRELESS LINK | ifrogz Impulse | JVC HA A9T |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | JVC HA A9T |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | USB-C (power only) |
|---|
| OTHERS | ifrogz Impulse | JVC HA A9T |
|---|
| Included Accessories | - | 3 pairs of ear tips (small, medium, large), charging case, USB-C cable | |
|---|---|---|---|
| Compliant Standards | - | IPX5 | |
| Service & Support | Limited warranty - lifetime | Limited warranty - 1 year |
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