In depth comparison and review of ifrogz Impulse and LG TONE Free HBS-FN4. 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 | LG TONE Free HBS-FN4 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.3 cm | |
| Width | - | 1.6 cm | |
| Depth | - | 2.5 cm | |
| Weight | - | 5.4 g | |
| Dimensions & Weight Details | - | Earbud: 1.6 cm x 2.5 cm x 3.3 cm / 5.4 g Charging case: 5.5 cm x 2.75 cm x 5.5 cm / 39 g |
|
| Colour | White & rose gold | Black & silver | White | Black | |
| Earpad Material | - | Medical grade silicone | |
| Protection | Sweat-resistant | IPX4 | |
| Design | Sports | - | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | - | SBC, AAC | |
| Active Noise Cancelling | - | Yes | LG TONE Free HBS-FN4 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Acoustic Echo Cancellation and Noise Reduction | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Meridian EQ, Ambient Sound Mode, Meridian Sound Effect, Master Quality Authenticated (MQA), Meridian Lossless Packing (MLP) | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 11 mm | 6 mm | ifrogz Impulse have a thicker diaphragm than LG TONE Free HBS-FN4. |
| MICROPHONE | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | LG TONE Free HBS-FN4 microphone can cancel out ambient noise. |
| Microphones Included | - | 2 |
| REMOTE CONTROL | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Cable Type | Micro-USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| FEATURES | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Features | - | Fast charge | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
| Sensors | - | Ear detect sensor | |
| Additional Functions | - | DSP |
| BATTERY AND CHARGING | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | - | 55 mAh | |
| Battery Life | 5 hour(s) | 6 hour(s) | LG TONE Free HBS-FN4 lasts longer on a single charge than the ifrogz Impulse. |
| Battery Life Details | - | Continuous playback (with included charging case): up to 18 hours Continuous playback: up to 6 hours |
|
| Charging Time | 1 hour(s) | 1 hour(s) | The charging of both headphones last the same time. |
| WIRELESS LINK | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | USB (power only) (USB Type-C) Bluetooth |
|---|
| OTHERS | ifrogz Impulse | LG TONE Free HBS-FN4 |
|---|
| Included Accessories | - | 2 pairs of EarGels (small, large), charging case (390 mAh) | |
|---|---|---|---|
| Software Included | - | Find my earphones | |
| Service & Support | Limited warranty - lifetime | Limited warranty - 2 years |
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