Detailed comparison and review of Trust Urban Kolla 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 | Trust Urban Kolla | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - Bluetooth - wireless | Headset | |
|---|---|---|---|
| Weight | 45 g | - | |
| Body Material | Metal | - | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Trust Urban Kolla | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 10 mm | - | |
| Magnet Material | Ferrite | - |
| MICROPHONE | Trust Urban Kolla | Poly Savi 8240-M D2 |
|---|
| Form Factor | Built-in | - |
|---|
| BATTERY AND CHARGING | Trust Urban Kolla | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 22 hour(s) | - | |
| Standby Time | 150 hours | - |
| OTHERS | Trust Urban Kolla | Poly Savi 8240-M D2 |
|---|
| Included Accessories | USB cable, 3 pairs of ear tips | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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