In depth comparison and review of ifrogz Impulse and JBL LIVE FREE NC+ TWS. 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 | JBL LIVE FREE NC+ TWS |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14.6 g | |
| Dimensions & Weight Details | - | Charging case: | |
| Colour | White & rose gold | Black & silver | Black | Rose | Blue | White | |
| Protection | Sweat-resistant | Sweat-resistant, water-resistant, IPX7 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| 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) | |
| Active Noise Cancelling | - | Yes | JBL LIVE FREE NC+ TWS are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 97 dB | 96 dB | ifrogz Impulse have higher sensitivity than JBL LIVE FREE NC+ TWS. |
| Impedance | 16 Ohm | 16 Ohm | |
| Max Sound Pressure | - | 94 dB | |
| Diaphragm | 11 mm | 6.8 mm | ifrogz Impulse have a thicker diaphragm than JBL LIVE FREE NC+ TWS. |
| Features | - | TalkThru technology, Ambient Aware |
| MICROPHONE | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Sensitivity | - | -26 dBV/Pascal |
| REMOTE CONTROL | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Voice assistant |
|---|
| CABLE | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Cable Type | Micro-USB charge cable - detachable | - |
|---|
| FEATURES | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Google Assistant, Alexa |
| BATTERY AND CHARGING | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - Lithium Ion - - wireless charging | |
|---|---|---|---|
| Battery Capacity | - | 50 mAh | |
| Battery Life | 5 hour(s) | 7 hour(s) | JBL LIVE FREE NC+ TWS lasts longer on a single charge than the ifrogz Impulse. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 21 hours Continuous playback (active noise-cancelling on) (noise cancelling ON / Bluetooth): up to 6 hours Continuous playback (active noise-cancelling off) (noise cancelling OFF / Bluetooth): up to 7 hours |
|
| Charging Time | 1 hour(s) | 2 hour(s) | ifrogz Impulse recharge faster than ifrogz Impulse. |
| Included Qty | - | 2 |
| WIRELESS LINK | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | ifrogz Impulse | JBL LIVE FREE NC+ TWS |
|---|
| Included Accessories | - | 3 pairs of ear tips (small, medium, large), 2 pairs of ear sleeves, USB-C charging cable, charging case (300 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 1 year |
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