QCY T13 ANC True Wireless Earbuds, 30H Playtime wireless [Charge 3 Devices at Once]:

[Charge 3 Devices at Once]: No more waiting efficient

Reduce Noise

Up to 46dB Adaptive ANC

Special bass tubes are applied to add driver unit weight and reduce resonance frequency

[Design for Sports & IPX5 Waterproof] With the earhook and tri-hold structure

QCY T13 ANC True Wireless Earbuds, 30H Playtime wireless [Charge 3 Devices at Once]:Up to 30dB Adaptive ANC 10mm Bio diaphragm Dynamic Driver Innovative Wind Noise Reduction Design Natural Transparency Mode Up to 30H Playback & Wireless Charging Bluetooth 5. 3: More fast and stable connection 68ms Low Latency for a Perfect Lip Sync Experience Personalization with QCY APP