Detailed comparison and review of ifrogz impulse duo and Poly - Plantronics Backbeat FIT 305. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14 g | |
| Colour | Black & silver | Silver | Black | Dark blue | Coral | Lime green | |
| Protection | Sweat-resistant | Sweat-resistant | |
| Design | - | Sports | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Poly - Plantronics Backbeat FIT 305 have a greater operating distance than ifrogz impulse duo. |
| SOUND QUALITY | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| 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) | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Total Harmonic Distortion (THD) | - | <3% | |
| Sensitivity | 100 dB | 106 dB | Poly - Plantronics Backbeat FIT 305 have higher sensitivity than ifrogz impulse duo. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 6 mm | 6 mm | Both headphones are designed with same thick diaphragm. |
| Magnet Material | Neodymium | - |
| MICROPHONE | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| Controls | Power on/off, volume control, play/pause, next/previous track | Answer/end, play/pause, next/previous track |
|---|
| CABLE | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| Cable Type | - | Micro-USB charge cable |
|---|
| BATTERY AND CHARGING | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 12 hour(s) | 6 hour(s) | ifrogz impulse duo lasts longer on a single charge than the Poly - Plantronics Backbeat FIT 305. |
| Standby Time | - | 240 hours | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | Poly - Plantronics Backbeat FIT 305 recharge faster than ifrogz impulse duo. |
| OTHERS | ifrogz impulse duo | Poly - Plantronics Backbeat FIT 305 |
|---|
| Included Accessories | Magnetic clip | Carrying pouch, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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