Detailed comparison and review of Jabra Rox and Poly Savi 8240-M D2. 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 | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | Headset | |
|---|---|---|---|
| Height | 1.65 cm | - | |
| Width | 2 cm | - | |
| Depth | 1.6 cm | - | |
| Weight | 19 g | - | |
| Dimensions & Weight Details | Earbud: 2 cm x 1.6 cm x 1.65 cm / 19 g Control unit: 0.8 cm x 3.8 cm x 0.51 cm |
- | |
| Colour | Black | White | - | |
| Protection | IP52 | - | |
| Recommended Use | Portable electronics, phone | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear - neckband | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 EDR | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 5 mW | - | |
| Sensitivity | 92 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Simultaneously Connectable Devices Qty (Multipoint) | 8 | - | Jabra Rox have the ability to connect to multiple devices simultaneously. |
| Features | Voice guidance | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Frequency Response | 100 - 8000 Hz | - | |
| Sensitivity | -14 dB | - |
| REMOTE CONTROL | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB charge cable - detachable - 31 m | - | |
|---|---|---|---|
| Cable Length | 55 cm | - |
| BATTERY AND CHARGING | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 5.5 hour(s) | - | |
| Standby Time | 432 hours | - | |
| Charging Time | 2.5 hour(s) | - |
| WIRELESS LINK | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Connector Type | USB 2.0 (5 pin Micro-USB Type B (power only)) | - |
|---|
| OTHERS | Jabra Rox | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Protective case, 3 pairs of EarWings, 4 pairs of EarGels, fitclip | - | |
|---|---|---|---|
| Software Included | Jabra Sound | - | |
| Service & Support | Limited warranty - 1 year | - |
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