In depth comparison and review of Poly Voyager Focus 2 and Belkin SoundForm Inspire. 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 2 | Belkin SoundForm Inspire |
|---|
| Product Type | Headset - Bluetooth - wireless, wired - USB-A via Bluetooth adapter | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 18.2 cm | 18.5 cm | |
| Width | 15.5 cm | 16.8 cm | |
| Depth | 6.7 cm | 7.4 cm | |
| Weight | 176 g | 180.5 g | Poly Voyager Focus 2 are lighter than Poly Voyager Focus 2 headphones. |
| Colour | Black | Lavander | Black | |
| Body Material | - | 72% post-consumer recycled plastic | |
| Earpad Material | Artificial leather | Polyurethane leather | |
| Design | - | Kids | |
| Recommended Use | Portable electronics, computer | Portable electronics | |
| Bluetooth Range (Operating Distance) | 50 m | 10 m | Poly Voyager Focus 2 have a greater operating distance than Belkin SoundForm Inspire. |
| SOUND QUALITY | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | Belkin SoundForm Inspire can be folded. |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 | Belkin SoundForm Inspire have a more advanced version of Bluetooth than Poly Voyager Focus 2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | Yes | - | Poly Voyager Focus 2 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | SoundGuard DIGITAL | - | |
| Volume Limiting Function | - | Yes | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Sound Pressure | - | 85 dB | |
| Diaphragm | 32 mm | 40 mm | Belkin SoundForm Inspire have a thicker diaphragm than Poly Voyager Focus 2. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Poly Voyager Focus 2 have the ability to connect to multiple devices simultaneously. |
| Features | Dynamic EQ optimised | - |
| MICROPHONE | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | MEMS-directional | - | |
| Frequency Response | 100 - 6800 Hz | - | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Controls | Mute, volume, power on/off, answer/end, ANC mode | Mute, volume |
|---|
| CABLE | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Cable Type | Micro-USB charging cable | USB-C cable - detachable Audio cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.5 m | - |
| FEATURES | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Features | - | Mute LED indicator, fast charge, RockStar mode | |
|---|---|---|---|
| Additional Functions | SoundGuard DIGITAL | - |
| BATTERY AND CHARGING | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 560 mAh | - | |
| Battery Life | 40 hours | 35 hour(s) | Poly Voyager Focus 2 lasts longer on a single charge than the Belkin SoundForm Inspire. |
| Battery Life Details | Continuous talk (noise cancelling ON): up to 16 hours Continuous talk (noise cancelling OFF): up to 18 hours Continuous hearing (noise cancelling ON): up to 24 hours Continuous hearing (noise cancelling OFF): up to 40 hours |
Continuous playback: up to 35 hours | |
| Standby Time | 30 days | - | |
| Charging Time | 2 hours | - |
| CONNECTIONS | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Connector Type | USB (USB Type-A) | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly Voyager Focus 2 | Belkin SoundForm Inspire |
|---|
| Included Accessories | Charging stand, charging cable, travel pouch, BT700 Bluetooth USB adapter | USB-C cable, 3.5 mm audio cable | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, Android phone, Mac, Windows, Android tablet | |
| Compatible Software | Microsoft Teams | - | |
| Software Certification | Certified for Microsoft Teams | - | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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