Detailed comparison and review of JBL T290 and Poly SupraPlus SDS 1031-15. 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 | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Colour | Black | Rose gold | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 22000 Hz | - | |
| Diaphragm | 8.7 mm | - |
| MICROPHONE | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Controls | Answer/end | Push to Talk (PTT) |
|---|
| CABLE | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Cable Type | Headphones cable - anti tangle - 1.1 m | Quick Disconnect to LEMO FFP.2S.310 cable | |
|---|---|---|---|
| Cable Length | 1.1 m | - |
| CONNECTIONS | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL T290 | Poly SupraPlus SDS 1031-15 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | - | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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