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White over-ear headphones with foldable hinges and matte finish

Srhythm

Srhythm NC35 Noise Cancelling Headphones White

SKU CH-BTHQ-SBAWA

Wireless over-ear headphones with active noise cancelling, Bluetooth 5.3, 50+ hour battery, and foldable design

  • Driver size40 mm
  • Frequency range20 Hz–20 kHz
  • Power supplyUSB-C
  • Connection3.5 mm/ USB
  • Wearing styleBinaural
  • Noise cancellationActive
  • Active noise reduction quells 90% of low-frequency noise up to 25 dB
  • 50+ hours playtime from 1000 mAh battery with 2-hour fast charge
  • Bluetooth 5.3 multipoint connects two devices for calls and media
  • Foldable 180 g design with 120° rotating earcups and 8-level adjustable headband
  • 40 mm drivers deliver clear mega bass across 20 Hz–20 kHz range

Srhythm NC35 Wireless Headphones

The Srhythm NC35 headphones are wireless over-ear headphones with active noise cancelling and Bluetooth 5.3 connectivity. They are built for listeners who want long battery life and foldable portability for travel or office use. The set includes a carry case, 3.5 mm cable, aircraft adapter and 6.35 mm adapter.

Battery Life and Charging Limits

A 1000 mAh battery delivers 50+ hours of playtime and reaches full charge in 2 hours via USB-C. The headphones also work in wired mode using the 3.5 mm cable when the battery runs out, though volume cannot be adjusted on the headphones in that mode. Bluetooth range extends to 10 m or 33 ft without obstacles.

Active Noise Cancelling Performance

Active noise cancelling reduces stable low-frequency background noise by 90 percent, achieving 20 to 25 dB of reduction in environments such as airplanes, subways and offices. Dual noise-reduction sensors and 40 mm drivers produce clear mega bass across a 20 Hz to 20 kHz frequency response.

How it compares

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

Price $48.99
Pricier than about 71% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSrhythm
Product lineNiceCofort 35
Model nameNC35
Product typeNoise Cancelling
Product colorWhite
Audio & video
Driver size40 mm
Frequency range20 Hz–20 kHz
Wearing styleBinaural
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

Can I connect the Srhythm NC35 to both my laptop and phone at the same time using Bluetooth 5.3?

Yes, the headphones support simultaneous connection to two devices via Bluetooth 5.3 so you can switch between a movie on one and an incoming call on the other.

How do I confirm the active noise cancelling is reducing low-frequency noise by the stated 90%?

Enable ANC with the dedicated switch; the spec states up to 20–25 dB attenuation of stable low-frequency sounds such as airplane or office noise.

Which cables and adapters are included, and do I need to buy anything extra for wired use?

The box contains a 3.5 mm audio cable, a 3.5 mm to 6.35 mm adapter, an aircraft adapter, a USB-C charging cable and a carry case; no extra purchase is required for wired listening.

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