Logitech G733 Repair

If you are experiencing difficulties with your Logitech G733, see the troubleshooting page to diagnose and resolve common problems.

The G733 is a lightweight wireless headset in Logitech's G Series that was released in August 2020. It comes equipped with Lightspeed wireless technology, the G-Pro driver, and voice filters. The headset is made of plastic (making it lighter), has a removable microphone, and 29-hour battery life (with no lighting).

The Logitech G733 headset has a plastic headband with an adjustable elastic strap, plastic ear cups, and plush ear pads. The front edge of the ear cups have RGB lighting, and the Logitech logo is near the center of each cup. "G733" is engraved on the headband, just above the ear cups. The bottom of the right cup has a mute button, volume scroll wheel, power button, and USB-C port.

The device name, model number (M/N), and part number (P/N) can be found by removing the right ear pad and looking on the cup. You can also identify the G733 headset by model number (M/N) A00178, or by its four different part numbers:

• 981-000863 - Black
• 981-000882 - White
• 981-000889 - Lilac
• 981-000942 - Blue

The headphone's serial number (S/N) is printed on the inner, right edge of the headband, under the elastic headband buckle.

• Physical Specifications
  • Length: 7.64 in (194 mm)
  • Width: 7.48 in (190 mm)
  • Depth: 3.27 in (83 mm)
  • Weight: 9.81 oz (278 g)
• Headphone
  • Driver: PRO-G 1.57 in (40 mm)
  • Frequency Response: 20 Hz – 20 kHz
  • Impedance: 39 Ohms (passive), 5k Ohms (active)
  • Sensitivity: 87.5 dB SPL/mW
• Microphone (Boom)
  • Microphone Pickup
  • Pattern: Cardioid (Unidirectional)
  • Size: 0.24 in (6 mm)
  • Frequency Response: 100 Hz – 10 kHz
  • Wireless range: Up to 65.92 ft (20 m)
  • Connection Type: LIGHTSPEED wireless via USB
• Battery life (rechargeable)
  • No lighting: 29 hrs.
  • Default lighting: 20 hrs.
• Part numbers

• Logitech G733 Official Product Page
• Logitech Getting Started - G733
• Logitech G733 Review
• Logitech Support