Side by side comparison and review of Poly - Plantronics Backbeat FIT 305 and JAM Live True. 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 | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 3.7 cm | |
| Width | - | 8.2 cm | |
| Depth | - | 5.1 cm | |
| Weight | 14 g | 113 g | Poly - Plantronics Backbeat FIT 305 are lighter than Poly - Plantronics Backbeat FIT 305 headphones. |
| Colour | Black | Dark blue | Coral | Lime green | Cream soda | Blue | |
| Protection | Sweat-resistant | Sweat-resistant, rainproof | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| 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 | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 106 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - |
| MICROPHONE | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| Controls | Answer/end, play/pause, next/previous track | - |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| Cable Type | Micro-USB charge cable | - |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 0.22 Wh | |
| Battery Life | 6 hour(s) | 3 hour(s) | Poly - Plantronics Backbeat FIT 305 lasts longer on a single charge than the JAM Live True. |
| Standby Time | 240 hours | - | |
| Charging Time | 2 hour(s) | - |
| OTHERS | Poly - Plantronics Backbeat FIT 305 | JAM Live True |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | USB charging cable, 3 pairs of ear tips (small, medium, large), charging case, 4 ear tips (extra small, small, medium, large) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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