QCY H3S
![]() | Outdated Product Design: overhead, closed; full size Over-Ear; foldable; swiveling earcups; Connection type: wireless; Bluetooth version: Bluetooth v6.0; Range (m): 10; Hi-Res; Audio delay (ms): 60; Frequency range (Hz): 20 – 40000; Speaker size (mm): 40; Mobile app; Volume control; Bass Boost; Noise cancellation: ANC |
QCY H3S
Type:full size (over-ear)
Connection:Bluetooth v6.0
Кодеки:AAC, LDAC
Frequencies:20 – 40000 Hz
Battery:750 mAh, up to 58 h
Hi-Res certified, active noise cancellation, and long battery life.
All specifications
Specifications H3S
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E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, edited 08.04.2026
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.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.

Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.

What characteristics should good headphones have?Guide to key features of headphones
Popular questions
How long does the QCY H3S last on a single charge?
Battery life is one of its strengths: up to 102 hours without ANC and up to 58 hours with noise cancellation. If the battery does run out, 10 minutes plugged in provides up to 7 hours of listening; a full charge takes about 2 hours.Source:Specifications
How do they sound, and who are they suitable for?
The QCY H3S deliver a balanced sound with soft, pronounced bass and good separation between high and low frequencies, thanks to the combination of 40 mm and 13 mm drivers. They are a great choice for music, movies, and everyday listening, while LDAC will be useful for owners of compatible Android devices.Source:SpecificationsExpert reviews
Is the QCY H3S convenient to take on trips?
Yes, the earcups swivel and the design folds, making the headphones easier to stow in a backpack. The 240 g weight and soft earpads help during prolonged use, but no hard case is included.Source:SpecificationsExpert reviews
How useful are the QCY H3S on public transport and in a noisy office?
Noise cancellation effectively suppresses the hum of traffic and constant background noise, making listening to music or podcasts on the go noticeably more comfortable. The speech of people nearby remains audible, but quieter—this is a common limitation of ANC in this class.Source:Expert reviews
Can they be connected to a computer via cable?
The QCY H3S can be used with USB-C for audio transmission, but there is no standard 3.5 mm jack here. With a wired connection, active noise cancellation does not work, and the sound quality was noted in the review as being weaker than over Bluetooth.Source:Expert reviews
Are they suitable for calls and video calls?
The QCY H3S are equipped with seven microphones featuring ENC, and their voice transmission during calls is clear enough for everyday communication. They are a practical option for work calls on the go, but they will not replace a professional external microphone.Source:SpecificationsExpert reviews
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