In depth comparison and review of Poly Voyager Focus UC B825S-M and No Fear Oneside. 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 | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 155 g | - | |
| Colour | - | Black/blue | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 45 m | - |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.1 | - | |
| Bluetooth Profiles | Advanced Audio Distribution Profile (A2DP) | - | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus UC B825S-M are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Max Input Power | - | 80 mW | |
| Sensitivity | - | 105 dB | |
| Impedance | - | 32 Ohm | |
| Diaphragm | - | 40 mm |
| MICROPHONE | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono | Omni-directional | |
| Frequency Response | - | 30 - 16000 Hz | |
| Sensitivity | - | -38 dB | |
| Microphones Included | - | 6 |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Controls | Volume | - |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Cable Type | Charging cable | Headset cable - 1.2 m | |
|---|---|---|---|
| Cable Length | - | 1.2 m |
| FEATURES | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Connector Type | Bluetooth | Headset (mini-phone stereo 3.5 mm 4-pole) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | No Fear Oneside |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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