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White over-ear headphones with padded earcups and headband, folded flat in carry case

Srhythm

Srhythm NC25 Active Noise Cancelling Headphones Bluetooth 5.3 White

SKU CH-NGZF-M6AQ0

Over-ear headphones with active noise cancelling up to 90%, Bluetooth 5.3, 50-hour battery, 40 mm drivers, low-latency game mode and foldable design

  • Driver size40 mm
  • Frequency range20 Hz–20 kHz
  • Power supplyUSB-C
  • Connection3.5 mm/ USB
  • Noise cancellationActive
  • Wireless technologyBluetooth
  • Active noise cancellation silences up to 90% of surrounding sound
  • 40 mm drivers deliver high-resolution audio with rich bass and crisp mids
  • 50-plus hours playtime from a single 2.5-hour USB-C charge
  • 50 ms low-latency game mode keeps audio and video in sync
  • Multi-point Bluetooth 5.3 connection switches instantly between two devices

Srhythm NC25 Active Noise Cancelling Headphones

The Srhythm NC25 are over-ear headphones with digital active noise cancellation that suppresses up to 90 percent of machine noise from aircraft, subways, cars and crowds. They connect through Bluetooth 5.3 or a 3.5mm cable and include a built-in microphone for calls and voice-assistant access.

Bluetooth 5.3 interface limits

Bluetooth 5.3 provides a stable wireless link and a 50ms low-latency game mode that keeps audio and video in sync for gaming or video calls. The microphones function only in Bluetooth mode, so wired use with the 3.5mm cable disables voice-assistant support and call clarity features.

Easy setup with folding design

The headphones fold 120 degrees inward and rotate 100 degrees for compact storage in the supplied carry case. A USB-C charge delivers 50+ hours of playtime in 2.5 hours, and the 3.5mm-to-6.35mm adapter plus aircraft adapter cover most wired scenarios. Replaceable protein-leather ear pads maintain comfort over time.

How it compares

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

Price $23.99
Typical for this category: the median of 7,078 items is $25.99.

Specifications

Product
Brand nameSrhythm
Product lineNC25 Active Noise Cancelling Stereo Headphones Bluetooth
Model nameNC25
Product typeNoise Cancelling
Product colorWhite
Audio & video
Driver size40 mm
Frequency range20 Hz–20 kHz
Noise cancellationActive
Mic frequency response20 Hz-20 kHz
Connectivity
Wireless technologyBluetooth
Ports & slots
Connection3.5 mm/ USB
Power
Power supplyUSB-C
Battery pack50+ Hrs / 1,000 mAh
Charging time2 Hour
Size & build
Product weight0.42 lb (0.19 kg)
Compatibility
Compatible withWireless
In the box
In the box3.5 mm audio cable
USB-C charging cable
Aircraft adapter
3.5 mm to 6.35 mm adapter
Portable carry case

Questions about this item

Should I choose the White NC25 or another colour option?

The NC25 is offered in White only, so there is no alternative colour to select.

What does the 90% noise-cancelling figure mean when I am on a plane or train?

The ANC reduces engine and cabin noise by up to 90%, letting you hear music or calls clearly in loud transport environments.

What does Bluetooth 5.3 cap in practice for audio and gaming latency?

Bluetooth 5.3 enables multi-point pairing and a 50 ms low-latency game mode that keeps audio in sync with video and gameplay.

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