Specifications: Product Name: QCY MeloBuds Neo Piring Name: QCY MeloBuds Neo Bluetooth Version: Bluetooth 5.3 Compatibility: iOS / Android Operation Range: 10 meters Battay Life: 6h (single playtime), 4(single call time), 24h(total battary with case) Bluetooth Profiles: HFP/A2DP/AVRCP Charging Case Battery Capacity: 350mAh Earbud Battery Capacity: 45mAh Charging Port: Type-C Waterproof: IPX5 Earbud Dimensions: 21.5*32.5*23.5mm Charging Case Dimensions: 55.0*55.0*25.2mm