28dB ANC Active Noise Cancellation: Reduces noise up to 28dB for focused listening.
Transparency Mode: Hear outside sounds without removing earphones, ideal for conversations.
Adjustable Noise Levels: Customize ANC and transparency via QCY APP.
Crystal Clear Calls: 4 mics and ENC filter background noise for clear calls.
Wind Noise Cancellation: Reduces wind noise up to 25km/h.
10mm Dynamic Driver: Immersive sound with bio-diaphragm and PU membrane.
Comfortable In-Ear Design: Soft silicone eartips for a secure, comfortable fit.
Bluetooth 5.3: Smooth, fast, and stable connection.
Low Latency: 68ms for synchronized audio and video.
30 Hours Playtime: 7 hours (ANC off), 5.5 hours (ANC on) with case providing 30 hours total.
IPX5 Waterproof: Sweat and rain resistant.
Sensitive Touch Control: Easy and convenient operation.
More Functions via App: EQ settings, sleep mode, game mode, and more.
What's In The Box:

Earbuds
Charging case
Eartips (3 pairs S/M/L, one pair pre-assembled)
Type-C cable
User manual

Parameters:
Bluetooth version: 5.3
Operation range: 10m
Battery life: 4.5hr calls; 7hr playback (ANC off); 5.5hr playback (ANC on)
Total battery life: 30hr playback (ANC off); 24.75hr playback (ANC on)
Charging port: Type-C
Waterproof: IPX5
Earbud size: 21.92432.6mm
Case size: 55.155.029.1mm