
Sennheiser SDW 5066
Score: 84/100
Corsair Void v2 MAX
Score: 85/100Rankings

The Void v2 MAX offers marathon-grade battery life, lightweight comfort, and Dolby Atmos spatial audio, but it misses active noise cancellation and a detachable mic. Ideal for gamers and streamers who need long wireless sessions and dual connectivity.

The Sennheiser SDW 5066 is a binaural DECT headset offering super wideband audio and a dual-mic noise-cancelling system for premium voice clarity. Its wireless range is modest and some useful accessories must be purchased separately. Best suited for demanding office environments where security and audio quality outweigh range concerns.
| Attribute | ![]() | ![]() |
|---|---|---|
14 hours | 70 hoursbest | |
| ↓ lower better | 142 gbest | 303 g |
— | 50 mmbest | |
— | 32 Ωbest | |
— | 116 dBbest | |
— | -40 dBVbest | |
60 mbest | 15 m | |
| ↓ lower better | 90 min | 15 minbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity(2) | ||
Connection Type | DECT | USB-A receiver |
Wireless Range (m) | 60 m | 15 m |
Audio(2) | ||
Noise Cancellation | true | false |
Microphone Type | directional | Omnidirectional |
Battery & Power(2) | ||
Battery Life (hours) | 14 hours | 70 hours |
Charging Time (min) | 90 min | 15 min |
Build & Design(2) | ||
Weight (g) | 142 g | 303 g |
Ear Cushion Material | soft_leatherette | memory foam |


Products in the top-left offer the best value (high score, low price).

Professional reviewers consider the SDW 5066 a top-tier enterprise DECT headset, especially for noisy office environments where speech intelligibility and security are paramount. The audio fidelity and noise-cancelling technology receive strong praise, while the limited real-world range and optional accessories are noted as areas for improvement.

Professional reviewers consider the Void v2 MAX a solid mid-range headset, lauding its marathon-grade battery, dual-mode wireless flexibility, comfortable weight, and strong 50 mm drivers, while noting the lack of active noise cancellation and the separate Xbox-only model as minor drawbacks.
Everyday users echo the professional praise for battery longevity, comfort, and cross-platform connectivity, but commonly lament the fixed microphone and the Xbox-centric features that don't translate perfectly to other consoles.
“stellar mid-range headset”

“best-in-class omnidirectional mic”

“rich audio”
