G321
Color
Get it by Mon, Nov 17 with free standard shipping on orders of $29 and above.
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Description
Designed for comfort and performance—right out of the box. G321 LIGHTSPEED features lightweight comfort at 210 g, a 16 kHz flip-to-mute mic, and LIGHTSPEED Wireless and Bluetooth® connectivity with 20+ hours of battery life.
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Specs and Compatibility
Dimensions
- Height: 7.31 in (185.6 mm)
- Width: 7.98 in (202.8 mm)
- Depth: 1.76 in (44.7 mm)
- Weight: 7.41 oz (210 g)
Technical Specifications
Headphone
- Driver: 40 mm
- Frequency Response: 20-20 kHz
Microphone
- Pick-up Pattern: Omni-directional
- Sampling Rate: Up to 16 bit/16 kHz
Sustainability
- Responsible Packaging: The paper packaging of G321 comes from FSC-certified forests and other controlled sources.
- Recycled Plastics: The plastic parts* in G321 include certified post-consumer recycled plastic (minimum of 28%) to give a next life to plastic from old consumer electronics and help reduce our carbon footprint *Excludes plastic in printed wiring assembly and packaging.
Battery & Charging
- Battery Life: > 20 hrs *Refers to the duration of continuous playing with 78dB SPL sound pressure when the product is stably connected after charging the product to 100% power. Battery life may vary based on user and computing conditions.
- Charging Port: USB-C
- Charging Cable: USB-C to USB-A
Connectivity
- Connection Type: 2.4 GHz LIGHTSPEED/Bluetooth
- Bluetooth Version: 5.2
- Wireless Range: 10 m* Wireless range measured by line of sight. Wireless range may vary based on wireless interference conditions
System Requirements
- LIGHTSPEED: Windows or macOS with an available USB 2.0 port
- Bluetooth: Compatible with devices supporting Bluetooth® 5.2
Warranty Information
Part Number
What's in the box
Software & Support
Support
Product Resources
Find all the documentation we have available to get this product up and running quickly.
Materials & Sustainability
Condition guide
Logitech is committed to providing high-quality products and supporting sustainability by extending the life cycle of our devices. We stand behind every product sold directly on our website and offer options to suit your needs. Before making a selection, please review the differences in product conditions to choose the one that's right for you.
Certified Refurbished
Undergoes rigorous inspection and restoration to ensure top-tier quality. Returned to like-new condition with no visible cosmetic imperfections.
Renewed
Carefully tested and fully functional, these items may display minor signs of wear or cosmetic flaws but deliver reliable performance.
Open Box
Products in excellent or near-new condition with minimal usage. Packaging may be incomplete or slightly damaged.
SUPERCHARGE YOUR GAMING SETUP
G321 LIGHTSPEED is engineered for powerful audio performance in a comfortable, lightweight design. Immerse yourself in every detail of the game, from quick matches with friends to epic multi-hour sessions. Just unbox, connect, and play.
Key Features

DYNAMIC COMFORT AND FIT

16 kHz FLIP-TO-MUTE MIC

LIGHTSPEED WIRELESS

VERSATILE CONNECTIONS

POWERFUL IMMERSION

MEMORY FOAM EARCUPS

THICK HEADBAND PADDING
