Side by side comparison and review of ISOtunes Pro 2.0 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 | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Colour | Safety orange | - | |
| Protection | Dust-resistant, sweat-resistant, water-resistant, IP67 | - |
| SOUND QUALITY | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Audio Codec | aptX HD | - | |
| Noise Isolating | Yes | - | ISOtunes Pro 2.0 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - |
| MICROPHONE | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Type | On-cable | - |
|---|
| REMOTE CONTROL | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | - |
|---|
| CABLE | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Cable Type | Micro-USB charge cable | - |
|---|
| FEATURES | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Features | 27Db Noise Reduction Rating | - |
|---|
| BATTERY AND CHARGING | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 16 hour(s) | - |
| OTHERS | ISOtunes Pro 2.0 | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Storage case, 2 cable clips, 1 pair of triple flange ear tips, 4 pairs of ISOtunes TRILOGY foam ear tips, 1 alligator clip | - | |
|---|---|---|---|
| Compliant Standards | OSHA, NIOSH | - | |
| Service & Support | Limited warranty - 1 year | - |
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