In depth comparison and review of ifrogz Impulse 2 and Philips TAH4205BK. 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 2 | Philips TAH4205BK |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 19.5 cm | 18.5 cm | |
| Width | 21.48 cm | 16.5 cm | |
| Depth | 8 cm | 4 cm | |
| Weight | 295 g | 150 g | Philips TAH4205BK are lighter than ifrogz Impulse 2 headphones. |
| Colour | Blue | Black | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Philips TAH4205BK are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB +/- 3dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | PET - 32 mm | ifrogz Impulse 2 have a thicker diaphragm than Philips TAH4205BK. |
| Magnet Material | Neodymium | NdFeB |
| MICROPHONE | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Form Factor | Built-in | Built-in |
|---|
| REMOTE CONTROL | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Controls | Volume, power on/off, play/pause, next/previous track | Volume control, reject call |
|---|
| CABLE | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Cable Type | Headphones cable - detachable Micro-USB charge cable |
USB-C cable - detachable |
|---|
| BATTERY AND CHARGING | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 20 hour(s) | 29 hour(s) | Philips TAH4205BK lasts longer on a single charge than the ifrogz Impulse 2. |
| Battery Life Details | - | Standby: up to 166 hours Continuous talk: up to 21 hours Continuous playback: up to 29 hours |
|
| Standby Time | - | 166 hours | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (power only) Bluetooth |
|---|
| OTHERS | ifrogz Impulse 2 | Philips TAH4205BK |
|---|
| Included Accessories | Carrying pouch | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | Limited warranty - 1 year |
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