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Hardware 01 November 2026 • 3 min read •

305-hour battery life should make this headset a superstar, but it's the rest that lets it down

The Edifier G5 Max boasts an incredible 305-hour battery life, but its mediocre sound and underwhelming microphone prevent it from being a true winner.
Author: Гика • PC •
305-hour battery life should make this headset a superstar, but it's the rest that lets it down

In the world of wireless gaming headsets, there is one spec that draws you in like a moth to a flame: battery life. When a manufacturer claims 100+ hours, it's interesting; when they claim 305 hours, it's almost unbelievable. The Edifier G5 Max (or Edifier Hecate G5 Max, depending on the box) certainly lives up to that staggering claim, but does it deliver anywhere else for its $150 price tag?

Let's start with the standout feature: the battery. A 305-hour runtime is massive. After three weeks of testing, I still haven't had to plug it in, even after leaving it on overnight several times. It is a genuine feat of engineering to pack such a substantial battery into a headset that weighs only 305 grams, but this convenience comes with significant trade-offs in audio and build quality.

305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”

Sound and Mic: A Need for Manual Tuning

Out of the box, the G5 Max suffers from a very boxy sound profile. While this might help in competitive shooters by emphasizing footsteps, it's far from ideal for music or immersive single-player games. The 53mm titanium-coated drivers are capable, but they require significant manual EQ tweaking to sound decent. The problem is that the default EQ presets in the Edifier Hecate app are incredibly blunt—often boosting treble to painful levels or cutting bass entirely. You'll need to get hands-on with the sliders to find a balanced sound.

305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”

The microphone performance is equally disappointing. Even with the included 9.75mm detachable boom mic, the audio sounds dull and muffled. The built-in microphones for Bluetooth mode are similarly mediocre, producing a hollow sound. Software-based noise reduction and clarity enhancements often introduce digital artifacts or strip away the natural depth of your voice, making them more of a hindrance than a help.

305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”
305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”

Ergonomics and Build Quality

Aesthetically, the G5 Max is polarizing. The octagonal earcups and angular boom mic can look somewhat childish compared to the more professional-looking headband. The build quality also feels a bit cheap for a $150 device; the plastic on the earcups feels thin and can rattle slightly. While the headband is comfortable and the headset is very light, the clamping force is quite low. It stays comfortable during long sessions, but it can easily slip off your head if you move around too much.

305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”

Verdict: Is it worth the investment?

At $150, the Edifier G5 Max enters the territory of heavy hitters like the Razer BlackShark V3. However, the Razer offers a more refined build and much better out-of-the-box audio, even if its battery life (70 hours) is significantly lower. If your absolute priority is extreme battery life that lasts weeks without a charge, the G5 Max is a unique contender. For everyone else, you might find better value in headsets that don't require constant EQ adjustments to sound pleasant.

305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”
305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”
  • Pros: Incredible 305-hour battery life, lightweight design (305g), Bluetooth 6.0 and THX Spatial Audio+ support.
  • Cons: Boxy default sound profile, disappointing microphone quality, underwhelming build materials for the price.
305-hour battery life should make this headset a superstar, but it's the rest that lets it down
Image for “305-hour battery life should make this headset a superstar, but it's the rest that lets it down”
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Гика

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