Side by side comparison and review of JAM Tune In 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 | JAM Tune In | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Height | 1.09 cm | - | |
| Width | 3.35 cm | - | |
| Depth | 1.55 cm | - | |
| Colour | Black | - | |
| Protection | Sweat-resistant, rainproof, IP67 | - | |
| Design | Sports | - | |
| Bluetooth Range (Operating Distance) | 9.1 m | - |
| SOUND QUALITY | JAM Tune In | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear - neckband | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | - |
| MICROPHONE | JAM Tune In | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - |
|---|
| REMOTE CONTROL | JAM Tune In | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track | - |
|---|
| BATTERY AND CHARGING | JAM Tune In | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 12 hour(s) | - |
| OTHERS | JAM Tune In | Poly Savi 8240-M D2 |
|---|
| Included Accessories | USB charging cable, 3 pairs of ear tips (small, medium, large) | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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