In depth comparison and review of Poly Voyager Focus 2 and Belkin SoundForm Adapt. 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 Adapt |
|---|
| Product Type | Headset - Bluetooth - wireless, wired - USB-A via Bluetooth adapter | Headphones - Bluetooth - wireless, wired - 3.5 mm jack, USB-C | |
|---|---|---|---|
| Height | 18.2 cm | - | |
| Width | 15.5 cm | - | |
| Depth | 6.7 cm | - | |
| Weight | 176 g | - | |
| Colour | Black | Black | |
| Body Material | - | Recycled plastic | |
| Earpad Material | Artificial leather | Foam | |
| 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 Adapt. |
| SOUND QUALITY | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | Belkin SoundForm Adapt can be folded. |
| Connectivity Technology | Wireless, wired | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 | Belkin SoundForm Adapt 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Sound Pressure | - | 98 dB | |
| Diaphragm | 32 mm | 40 mm | Belkin SoundForm Adapt have a thicker diaphragm than Poly Voyager Focus 2. |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | 2 | Both headphones can be connected to multiple devices simultaneously. |
| Features | Dynamic EQ optimised | - |
| MICROPHONE | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | MEMS-directional | - | |
| Noise Cancelling | - | Yes | Belkin SoundForm Adapt microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Environmental Noise Cancellation (ENC) | |
| Frequency Response | 100 - 6800 Hz | - | |
| Microphones Included | 4 | - |
| REMOTE CONTROL | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Controls | Mute, volume, power on/off, answer/end, ANC mode | Volume, power on/off, pair mode, flip-to-mute |
|---|
| CABLE | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Cable Type | Micro-USB charging cable | USB-C to USB-C cable - detachable - 1 m Audio cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | 1.5 m | - |
| FEATURES | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Features | - | Touch control, fast charge, Multipoint Pairing | |
|---|---|---|---|
| Additional Functions | SoundGuard DIGITAL | - |
| BATTERY AND CHARGING | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Battery Type | Headset battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 560 mAh | - | |
| Battery Life | 40 hours | 65 hour(s) | Belkin SoundForm Adapt lasts longer on a single charge than the Poly Voyager Focus 2. |
| 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 65 hours | |
| Standby Time | 30 days | - | |
| Charging Time | 2 hours | 2 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Connector Type | USB (USB Type-A) | Headphones (mini-phone stereo 3.5 mm) Headphones (USB Type-C) |
|---|
| OTHERS | Poly Voyager Focus 2 | Belkin SoundForm Adapt |
|---|
| Included Accessories | Charging stand, charging cable, travel pouch, BT700 Bluetooth USB adapter | 3.5 mm audio cable, USB-C to USB-C cable | |
|---|---|---|---|
| Compatible Software | Microsoft Teams | - | |
| Software Certification | Certified for Microsoft Teams | - | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | - | |
| Compliant Standards | - | RoHS, USB-IF, REACH | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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