In depth comparison and review of ifrogz Audio Charisma and Poly Savi 8240-M D2. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | ifrogz Audio Charisma | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Colour | Grey | - | |
| Protection | Sweat-resistant | - | |
| Recommended Use | Portable electronics, computer | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | ifrogz Audio Charisma | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 6 mm | - | |
| Magnet Material | Neodymium | - |
| REMOTE CONTROL | ifrogz Audio Charisma | Poly Savi 8240-M D2 |
|---|
| Controls | Play/pause, next/previous track | - |
|---|
| CABLE | ifrogz Audio Charisma | Poly Savi 8240-M D2 |
|---|
| Cable Type | Headphones cable | - |
|---|
| BATTERY AND CHARGING | ifrogz Audio Charisma | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 5 hour(s) | - | |
| Charging Time | 1 hour(s) | - |
| WIRELESS LINK | ifrogz Audio Charisma | Poly Savi 8240-M D2 |
|---|
| Transmission Range | 10 m | - |
|---|
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