Side by side comparison and review of JBL TUNE 290 and Poly Savi 8240-M D2. 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 | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 71 g | - | |
| Colour | Silver | Champagne gold | - | |
| Body Material | Aluminium | - | |
| Earpad Material | Silicone | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wired | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Pure Bass | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 102 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 8.7 mm | - |
| MICROPHONE | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Controls | 1-button remote | - |
|---|
| CABLE | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Cable Type | Headphones cable - flat - 1.24 m | - | |
|---|---|---|---|
| Cable Length | 1.24 m | - |
| CONNECTIONS | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | JBL TUNE 290 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Carrying pouch, 3 pairs of ear tips (small, medium, large) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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