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Red over-ear wireless gaming headset with padded headband and boom microphone

Acesori K2 Wireless Gaming Headset Red 2.4GHz Bluetooth 5.3 50mm 100h

SKU CH-SCZP-1QNM8

Over-ear headset with 50 mm drivers, 2.4 GHz wireless and Bluetooth 5.3 for up to 100 hours play time

  • Driver size50 mm
  • Frequency range5 Hz-20 kHz
  • Headphone styleOver Ear
  • Impedance32 ohms
  • Signal-to-noise ratio96
  • Power supplyCell, aa, lithium ion, true
  • Low-latency 2.4 GHz link at 15 ms for competitive gaming
  • 50 mm drivers deliver immersive 3D stereo sound positioning
  • Up to 100 hours battery life on Bluetooth for marathon sessions
  • Lightweight 350 g frame with memory-foam cushions for all-day comfort
  • Noise-cancelling boom mic with 270° adjustment and one-tap mute

Multi-platform wireless headset

The Acesori K2 is a red over-ear headset built for gaming on PS5, PS4, PC and Switch. It connects through a 2.4GHz USB dongle or Bluetooth 5.3 and also offers a 3.5mm wired option for Xbox controllers and mobile devices. The 50mm drivers deliver a 5Hz-20KHz frequency response at 32 ohms impedance.

Sustained wireless performance

The 2.4GHz link maintains latency under 15ms for competitive titles such as CoD, Fortnite and Apex. Battery life reaches 80 hours on the dongle and 100 hours over Bluetooth, while a 10-minute charge restores roughly three hours of play. Wireless functions are disabled during charging, so only wired mode remains available.

Thermals noise and power

Weighing 350 grams with oversized memory foam cushions, the headset stays cool during extended sessions. The unidirectional boom microphone rotates 270 degrees and includes one-tap mute to suppress keyboard and background noise. A full recharge takes four hours via the supplied cable.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 69% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameAcesori
Model nameK2, Acer-K2, acer-k2
Part numberAcer-k2
Product typeOver the Ear
Product colorRed
Performance
Supported distance10 m
Audio & video
Driver size50 mm
Frequency range5 Hz-20 kHz
Headphone styleOver Ear
Impedance32 ohms
Signal-to-noise ratio96
Audio sensitivity96 dB/mW
Wearing styleOver ear
Noise cancellationSound isolation
Mic impedance~3K ohm
Mic frequency response20 Hz-20 kHz
Mic signal-to-noise ratio96
Mic sensitivity96
Connectivity
Wireless technologyBluetooth
Ports & slots
Connection3.5 mm
Power
Power supplyCell, aa, lithium ion, true
Battery pack100 h
Run time100 h
Charging time4 h
Built-in batteryCell
Size & build
Product weight350 g
Compatibility
Compatible withPC USB
Supported platformsPC USB

Questions about this item

How much heat or fan noise does the 2.4 GHz dongle add after a full day of gaming?

The 2.4 GHz USB dongle draws minimal power and has no fan, so it adds no noticeable heat or noise during extended sessions.

Which port must my device already have for the low-latency wireless link to work?

You need an open USB-A port for the included 2.4 GHz dongle; Bluetooth 5.3 is the alternative if USB is unavailable.

Will the 50 mm drivers and 32 ohm impedance work cleanly through my older PS4 controller's 3.5 mm jack?

Yes — the 3.5 mm cable plugs straight into a PS4 controller and the 32 ohm load is easy for the controller to drive.

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