Side by side comparison and review of JBL Wave 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 Wave | Poly Savi 8240-M D2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Dimensions & Weight Details | Earbud: 8.8 g Charging case: 39.5 g |
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| Colour | White | - | |
| Protection | Dust-resistant, IP54, water-resistant | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | JBL Wave | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Ear-bud | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Deep Bass | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 100 dB | - | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | 95 dB | - | |
| Diaphragm | 8 mm | - |
| MICROPHONE | JBL Wave | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Sensitivity | -38 dBV/Pascal | - |
| CABLE | JBL Wave | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C charge cable | - |
|---|
| BATTERY AND CHARGING | JBL Wave | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 48 mAh | - | |
| Battery Life | 8 hours | - | |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
- | |
| Charging Time | 2 hours | - | |
| Included Qty | 2 | - |
| OTHERS | JBL Wave | Poly Savi 8240-M D2 |
|---|
| Included Accessories | 3 pairs of ear tips (small, medium, large), USB-C charging cable, charging case (530 mAh) | - |
|---|
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