Summary:

Active Noise Cancellation: Turn on ANC mode, the noise reduce up to 28dB, makes you focus on what you want to hear.
10mm Dynamic Driver: With bio-diaphragm dynamic driver and highly elastic PU Membrane, brings you immersive atmospheres.
Bluetooth 5.3 and 68ms low latency: Wireless 5.3 is smoother, faster and more stable connection, offers you a synchronized audio and video experience.
30 Hours Playtime: With ANC off, there are 30 hours playtime with charging case.
Turn on ANC, playtime lasts for 25 hours with charging case.
Comfortable In-Ear Design, IPX5 Waterproof, Sensitive Touch Control
Support EQ adjustment and App setting, Voice assistant, Sleep Mode, Game Mode
Transparency Mode: Turn on Transparency Mode, no need to take off the earphone, you can hear outside sound, and interact with the world around you.
Adjustable Nosie Canceling Levels: You can adjust both ANC noise canceling and transparency levels via QCY APP to fit yourself.
Clear Calls Anytime with 4 Mic and ENC: QCY T13 ANC Bluetooth headphone with AI algorithm for superior vocal enhancement and background-noise suppression to ensure you’re heard clearly on the other end wherever you are.
Wind Noise Cancellation: Noise cancellation against 25km/h of wind, never worry about windy days.