In depth comparison and review of JBL LIVE 400BT and ifrogz Impulse 2. 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 | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 19.5 cm | |
| Width | - | 21.48 cm | |
| Depth | - | 8 cm | |
| Weight | 185.8 g | 295 g | JBL LIVE 400BT are lighter than JBL LIVE 400BT headphones. |
| Colour | Red | White | Blue | Black | Blue | |
| Earpad Material | Polyurethane leather | - | |
| Headband Material | Fabric | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 15 mW | - | |
| Sensitivity | 106 dB | 94 dB +/- 3dB | JBL LIVE 400BT have higher sensitivity than ifrogz Impulse 2. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | - | Neodymium | |
| Features | TalkThru technology, Ambient Aware | - |
| MICROPHONE | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode, voice assistant | Volume, power on/off, play/pause, next/previous track |
|---|
| CABLE | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Cable Type | Headphones cable - detachable - with remote control and mic - 1.334 m | Headphones cable - detachable Micro-USB charge cable |
|
|---|---|---|---|
| Cable Length | 1.334 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Intelligent Assistant | Siri, Google Now, Google Assistant, Alexa | - |
|---|
| BATTERY AND CHARGING | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 700 mAh | - | |
| Battery Life | 24 hour(s) | 20 hour(s) | JBL LIVE 400BT lasts longer on a single charge than the ifrogz Impulse 2. |
| Battery Life Details | Continuous playback: up to 24 hours Continuous talk: up to 24 hours |
- | |
| Charging Time | 2 hour(s) | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Connector Type | - | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | JBL LIVE 400BT | ifrogz Impulse 2 |
|---|
| Included Accessories | Charging cable | Carrying pouch | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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