Sudio K2
 | Outdated Product Design: overhead, closed; full size Over-Ear; swiveling earcups; Connection type: combined; mini-Jack (3.5 mm); Bluetooth version: Bluetooth v5.3; Range (m): 10; Impedance (Ohm): 32; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 114; Speaker size (mm): 40; Volume control; Noise cancellation: ANC E-Catalog uses affiliate links compensated by our partners. |
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overhead, closed, combined, 3.5 mm, Bluetooth v5.4, AAC, active noise cancellation, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 30 h
overhead, closed, combined, Bluetooth v4.2, active noise cancellation, foldable, 9 – 21000 Hz, 32 Ohm, battery: 530 mAh, up to 15 h, with case + with noise reduction
overhead, closed, combined, 3.5 mm, Bluetooth v5.4, AAC, LDAC, active noise cancellation, foldable, 20 – 40000 Hz, 16 Ohm, 20 mW, battery: 1000 mAh, up to 50 h
overhead, closed, combined, 3.5 mm, Bluetooth v5.3, AAC, LDAC, active noise cancellation, game mode, foldable, battery: 800 mAh, up to 55 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v5.3, AAC, LDAC, active noise cancellation, voice assistant, foldable, 20 – 40000 Hz, 16 Ohm, battery: 580 mAh, up to 40 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v6.1, AAC, LDAC, active noise cancellation, voice assistant, foldable, battery: up to 50 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v5.3, AAC, foldable, 20 – 20000 Hz, 32 Ohm, battery: up to 100 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.27 m, Bluetooth v5.3, AAC, active noise cancellation, voice assistant, foldable, 20 – 20000 Hz, 30 Ohm, battery: up to 35 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.5 m, Bluetooth v4.0, aptX, foldable, 20 – 20000 Hz, 32 Ohm, battery: up to 24 h
office, overhead, closed, combined, USB-C, Bluetooth v5.3, AAC, active noise cancellation, 20 – 20000 Hz, battery: 600 mAh, up to 60 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v5.0, active noise cancellation, voice assistant, foldable, 10 – 22000 Hz, 32 Ohm, L-plug, battery: up to 37 h
gaming, overhead, closed, combined, Bluetooth v5.2, radio channel, 20 – 20000 Hz, battery: up to 24 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.2 m, Bluetooth v5.3, active noise cancellation, voice assistant, 20 – 40000 Hz, 32 Ohm, 20 mW, battery: 600 mAh, up to 45 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v5.3, active noise cancellation, foldable, 20 – 20000 Hz, 32 Ohm, 45 degree angle plug, battery: 690 mAh, up to 44 h
overhead, closed, combined, detachable cable, 3.5 mm, 1.25 m, Bluetooth v4.1, aptX, foldable, 5 – 30000 Hz, 32 Ohm, battery: up to 16 h
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Active noise cancellation. Good autonomy. Touch control.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sudio 2026 - new arrivals, bestsellers, and the most relevant models Sudio.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sudio 2026 - new arrivals, bestsellers, and the most relevant models Sudio.
Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.
How to choose a gaming headphoneWe understand the differences between regular and gaming headphones, tell you how to approach the choice of a headset wisely
Comfort, price, design. Quick touch control and moisture protection. Time will tell the quality of the material. The sound, antediluvian SBC codec, without an equalizer, the headphones sound terrible, so at least somehow the sound will be better.  Mihail Olegovich: use Sudio K2 less than month |
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Video reviews
Sudio K2 - Headphone Over-Ear with Hybrid Active Noise Cancellation
5 June 202423 328 view
Review sudio K2, Pop ANC Wireless Headphone yang Manis Banget..
8 September 20244 300 view
Noise Cancellation: Don't expect a wow effect, it will only save you from the wind. But for this price, you shouldn't expect more.
Comfort: These headphones are very soft, and after 1.5 hours of listening to music, there was no discomfort, they don't press or fall off, unlike JBL headphones. A big plus is the IPX4 water resistance, so you can walk in the rain with them, which can't be claimed by other headphones of this type.
Functionality: One button for power on/off and noise cancellation. When you turn on the headphones, the noise cancellation activates immediately. To turn it off, hold the button until you hear "Noise cancelling". They are completely touch-controlled, and it's impossible to disable the touch control. Personally, I liked the touch control, and it's easy to figure out.
Overall rating: 4 out of 5. They look better in reality than in photos, the only downside is the Bluetooth SBC codec, which doesn't provide the best sound quality, but third-party equalizers can somewhat fix this flaw.