About Logitech G435 Ultra Lightspeed Wireless Headset
Category | Specification | Details / Notes |
---|---|---|
Physical | Weight | 165 g |
Dimensions (W × H × D) | 163 × 170 × 71 mm | |
Audio | Driver size | 40 mm |
Frequency response | 20 Hz – 20 kHz | |
Impedance (passive) | 45 Ω | |
Sensitivity | 83.1 dB SPL/mW | |
Max Volume Limit | < 100 dB (optional limiter at < 85 dB) | |
Microphones | Type | Dual embedded beamforming microphones |
Frequency response | 100 Hz – 8 kHz | |
Wireless / Connectivity | Wireless modes | LIGHTSPEED (USB-A receiver) + Bluetooth |
Wireless range | Up to 10 meters (via LIGHTSPEED or Bluetooth) | |
Compatibility | PC (Windows 10+), macOS 10.14+, PlayStation 4 & 5 (USB), Bluetooth devices, Nintendo Switch (via BT) | |
Battery & Charging | Play time | Up to 18 hours |
Charging interface | USB-C port; cable included USB-C to USB-A | |
Sustainability & Build | Recycled plastic use | Minimum 22 % post-consumer recycled plastic by weight in plastic parts |
Packaging | Paper packaging from FSC-certified forests | |
Carbon neutrality | Certified carbon-neutral product (Logitech offsets) | |
Warranty & Parts | Warranty | 2-year limited hardware warranty |
In the box | G435 headset, LIGHTSPEED USB-A receiver, USB-C to USB-A charging cable, user documentation |

LIGHTSPEED Wireless
Only from Logitech G, Logitech G435 Ultra Lightspeed Wireless lets you play with high-performance audio response, robust connectivity, and long battery life. All with up to 10 m / 33 ft in range.
Bluetooth Wireless
When you’re not gaming on your PC, you can still play at high speeds on other devices with low-latency Bluetooth. And of course you can also listen to music and talk to friends.When you’re not gaming on your PC, you can still play at high-speeds on other devices with low-latency Bluetooth.
Lightweight Comfort
Weighing in at only 165 grams, Logitech G435 Ultra Lightspeed Wireless is lightweight and comfortable enough to wear all day.
Mic Dropped
With dual beamforming mics, we were able to drop the mic arm while reducing background noise and making sure you sound like you’re in the same room as your friends.
Superior audio quality
Get immersed in carefully balanced high-fidelity sound. Discord certified, G435 features 40 mm audio drivers and compatibility with Dolby Atmos and Windows Sonic.
Long battery life
Whether you’re gaming or listening to music, you’ll be able to enjoy your wireless experience for 18 hours on a full charge.
Optimized for smaller head sizes
Logitech G435 Ultra Lightspeed Wireless fits a wide range of people, but it was designed for the comfort of smaller head sizes. There is also an optional 85 dB volume limiter so you don’t blow out your ear drums.
The more sustainable choice
Certified CarbonNeutral: for every product you buy, we finance high-quality certified carbon offsets, to reduce the carbon impact of the product to zero.

The Logitech G435 Ultra Lightspeed Wireless Headphone is crafted for gamers and multimedia users who value lightweight comfort, versatile connectivity, and responsible design.
Weighing just 165 grams, it’s engineered to be barely noticeable during extended use, making it ideal for long sessions of play or content consumption.
Its sleek structure includes breathable memory foam earcups that help absorb acoustic reflections while keeping ears cool.
Connectivity is flexible: the Logitech G435 Ultra Lightspeed Wireless Headphone offers both LIGHTSPEED wireless via a USB-A receiver and Bluetooth support, enabling seamless switching between PC, consoles, mobile devices, and more.
The Logitech G435 Ultra Lightspeed Wireless Headphone can maintain a wireless range of up to 10 meters whether using LIGHTSPEED or Bluetooth.
Dual embedded beamforming microphones work to suppress ambient noise and ensure voice clarity without the need for an external mic boom.
Sonically, the Logitech G435 Ultra Lightspeed Wireless Headphone packs 40 mm drivers tuned to handle a full 20 Hz to 20 kHz frequency range.
With a passive impedance of 45 Ω and sensitivity of 83.1 dB SPL/mW, it delivers balanced sound for gaming, music, and communication.
An optional volume limiter can restrict output below 85 dB for safer listening.
The internal battery supports up to 18 hours of continuous usage on a full charge, powered through a USB-C interface.
Beyond performance, sustainability is a key pillar.
The Logitech G435 Ultra Lightspeed Wireless Headphone is built using at least 22 % certified post-consumer recycled plastic, uses FSC-certified paper packaging, and is marketed as a carbon-neutral product.
With a 2-year hardware warranty, it combines eco-conscious design with dependable performance for modern users.
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