QCY T21 FairyBuds True Wireless Headphones TWS Earbuds In Ear Bluetooth 5.3 Ergonomic Design DeepQCY T21 FairyBuds True Wireless Headphones TWS Earbuds In Ear Bluetooth 5. 3 Ergonomic Design Deep Bass One tap to photograph in Ear for Apple Samsung Running Traveling Mobile Phone Specifications Wireless Specification Wireless Bluetooth Range (m) 8 10 Standby Time (H) 24 Charging Box Capacity (mAh) 290 Music Time (H) 6 Specification Type In Ear Communication Wireless Headphone Noise Control ENC Environment Noise Cancelling Charging Port USB Type C