We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Orange over-ear wireless gaming headset with 50mm drivers, 2.4GHz USB dongle and Bluetooth 5.3, 100-hour battery, 350 grams

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

SKU CH-9VR5-68V04

Over-ear gaming headset with 50 mm drivers, 2.4 GHz wireless and Bluetooth 5.3, 100-hour battery, noise-cancelling mic and 3.5 mm wired option

  • Driver size50 mm
  • Frequency range5 Hz-20 kHz
  • Headphone styleOver Ear
  • Impedance32 ohms
  • Signal-to-noise ratio96
  • Power supplyCell, lithium ion, nonstandard battery, true
  • Low-latency 2.4 GHz link at 15 ms for competitive gaming
  • 50 mm drivers deliver immersive 3D stereo positioning
  • 100-hour battery life keeps you playing longer
  • Noise-cancelling mic with 270° boom ensures clear comms
  • Bluetooth 5.3 plus 3.5 mm wired for wide device compatibility

Wireless Gaming Headset K2

The Acesori K2 is an over-ear wireless gaming headset built for players who want low-latency audio on PC, PlayStation 4, PlayStation 5 and Nintendo Switch. It connects through a 2.4 GHz USB dongle or Bluetooth 5.3 and also offers a 3.5 mm wired option for broader device support. The orange finish distinguishes it visually.

2.4 GHz Dongle and Bluetooth 5.3

A USB dongle provides a 2.4 GHz link rated at 15 ms latency for competitive gaming sessions. Bluetooth 5.3 adds wireless freedom for mobile devices, laptops and Macs without the dongle. The 3.5 mm cable covers Xbox Series controllers, phones and tablets when wireless is not available. The headset cannot operate wirelessly while charging.

100-Hour Battery Replaces Daily Charging

The integrated lithium-ion cell delivers 100 hours of operating time and recharges in four hours, removing the need for nightly top-ups. 50 mm drivers with a 5 Hz to 20 kHz range and 96 dB sensitivity upgrade audio clarity over basic headsets. Buyers needing Xbox wireless compatibility or simultaneous charge-and-play should look elsewhere.

How it compares

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

Price $49.99
Pricier than about 71% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameAcesori
Model nameK2, acer-k2
Part numberAcer-k2
Product typeOver the Ear
Product colorOrange
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, lithium ion, nonstandard battery, 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
More details
League or teamAhq e-Sports Club

Questions about this item

How long does the battery last during continuous gaming sessions?

The built-in lithium-ion cell provides up to 100 hours of operating time on a full charge, and recharges in 4 hours.

How much heat or noise does the headset generate during all-day use?

Weighing 350 grams with oversized memory-foam cushions, it stays cool and quiet even after extended wear.

Which devices must I already own to use the wireless 2.4 GHz connection?

A USB-A port on a PC, PS4 or PS5 is required for the included 2.4 GHz dongle; Xbox consoles only support 3.5 mm wired mode.

More in Earbuds & Over-Ear Headphones

Similar items