In depth comparison and review of JBL E500BT and Poly SupraPlus SDS 1031-15. 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 | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 231.6 g | - | |
| Colour | Black | - | |
| Earpad Material | Leather | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Foldable | Yes | - | JBL E500BT can be folded. |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 96 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 111 dB | - | |
| Diaphragm | 50 mm | - |
| MICROPHONE | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -42 dB | - |
| REMOTE CONTROL | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | - | Push to Talk (PTT) |
|---|
| CABLE | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | Headphones cable - detachable - anti tangle - L shaped | Quick Disconnect to LEMO FFP.2S.310 cable |
|---|
| BATTERY AND CHARGING | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 610 mAh | - | |
| Battery Life | 20 hour(s) | - | |
| Battery Life Details | Continuous playback: up to 20 hours Continuous talk: up to 20 hours |
- | |
| Charging Time | 2 hour(s) | - |
| CONNECTIONS | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL E500BT | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | Charging cable | - | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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