In depth comparison and review of ifrogz Impulse and Poly - Plantronics Backbeat FIT 305. 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 | Poly - Plantronics Backbeat FIT 305 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 14 g | |
| Colour | White & rose gold | Black & silver | Black | Dark blue | Coral | Lime green | |
| Protection | Sweat-resistant | Sweat-resistant | |
| Design | Sports | Sports | |
| Recommended Use | Portable electronics, phone | Portable electronics | |
| Bluetooth Range (Operating Distance) | 9.1 m | 10 m | Poly - Plantronics Backbeat FIT 305 have a greater operating distance than ifrogz Impulse. |
| SOUND QUALITY | ifrogz Impulse | 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 | 97 dB | 106 dB | Poly - Plantronics Backbeat FIT 305 have higher sensitivity than ifrogz Impulse. |
| Impedance | 16 Ohm | 16 Ohm | |
| Diaphragm | 11 mm | 6 mm | ifrogz Impulse have a thicker diaphragm than Poly - Plantronics Backbeat FIT 305. |
| MICROPHONE | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Type | - | On-cable |
|---|
| REMOTE CONTROL | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, next/previous track | Answer/end, play/pause, next/previous track |
|---|
| CABLE | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Cable Type | Micro-USB charge cable - detachable | Micro-USB charge cable |
|---|
| BATTERY AND CHARGING | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 5 hour(s) | 6 hour(s) | Poly - Plantronics Backbeat FIT 305 lasts longer on a single charge than the ifrogz Impulse. |
| Standby Time | - | 240 hours | |
| Charging Time | 1 hour(s) | 2 hour(s) | ifrogz Impulse recharge faster than ifrogz Impulse. |
| WIRELESS LINK | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Transmission Range | 9.1 m | - |
|---|
| CONNECTIONS | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Connector Type | USB (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | ifrogz Impulse | Poly - Plantronics Backbeat FIT 305 |
|---|
| Included Accessories | - | Carrying pouch, 3 pairs of ear tips (small, medium, large) | |
|---|---|---|---|
| Service & Support | Limited warranty - lifetime | - |
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