In depth comparison and review of Poly Voyager Focus UC B825S-M and V7 HU540E. 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 | V7 HU540E |
|---|
| Product Type | Headset - Bluetooth - wireless | Headset - wired - USB | |
|---|---|---|---|
| Weight | 155 g | - | |
| Colour | - | Black, red | |
| Recommended Use | Portable electronics, computer | Computer | |
| Bluetooth Range (Operating Distance) | 45 m | - |
| SOUND QUALITY | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| 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. |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Sensitivity | - | 90 dB +/- 5dB | |
| Impedance | - | 32 Ohm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Controls | Volume | Mute, volume |
|---|
| CABLE | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Cable Type | Charging cable | Headset cable - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| FEATURES | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Additional Functions | DSP | - |
|---|
| BATTERY AND CHARGING | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Connector Type | Bluetooth | USB (4 PIN USB Type A) |
|---|
| OTHERS | Poly Voyager Focus UC B825S-M | V7 HU540E |
|---|
| Included Accessories | Carrying case, Bluetooth USB adapter, charging stand | Carrying bag | |
|---|---|---|---|
| Compliant Standards | - | FCC, RoHS | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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