Side by side comparison and review of ifrogz impulse duo and Philips BASS+ SHB4305BK. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2 cm | |
| Width | - | 10 cm | |
| Depth | - | 4 cm | |
| Weight | - | 16 g | |
| Colour | Black & silver | Silver | Black | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Philips BASS+ SHB4305BK have a greater operating distance than ifrogz impulse duo. |
| SOUND QUALITY | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Philips BASS+ SHB4305BK are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 9 - 21000 Hz | Philips BASS+ SHB4305BK offer a larger frequency range than ifrogz impulse duo. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 100 dB | 107 dB | Philips BASS+ SHB4305BK have higher sensitivity than ifrogz impulse duo. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 6 mm | PET - 12.2 mm | Philips BASS+ SHB4305BK have a thicker diaphragm than ifrogz impulse duo. |
| Magnet Material | Neodymium | Neodymium |
| MICROPHONE | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Controls | Power on/off, volume control, play/pause, next/previous track | Volume control, answer/end, microphone on/mute, phone/music mode, reject call |
|---|
| CABLE | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 6 hour(s) | ifrogz impulse duo lasts longer on a single charge than the Philips BASS+ SHB4305BK. |
| Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 5.5 hours Standby: up to 110 hours |
|
| Standby Time | - | 110 hours | |
| Charging Time | 2.5 hour(s) | - |
| CONNECTIONS | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Connector Type | - | Bluetooth USB (power only) |
|---|
| OTHERS | ifrogz impulse duo | Philips BASS+ SHB4305BK |
|---|
| Included Accessories | Magnetic clip | USB charging cable | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | Limited warranty - 1 year |
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