Conexão áudio verdadeira de 24 bits Bluetooth 5.0 com tecnologia aptX adaptativa Cancelamento de ruído ativo adaptativo (ANC) Streaming de áudio a partir do estojo de carregamento Carregamento sem fios e USB-C Suporte de carregamento rápido - True Wireless + techonlogy Bluetooth 5.0 with AptX Adaptive technology Auto ANC ÁUDIO streming from charge case Wireless and USB-C charging Fast charging support Bluetooth Codec : AptX ? Adaptive,AptX ? HD,AptX ? Low Latency,AptX ? Classic,AAC,SBC Bluetooth Profiles : A2DP v1.3.1,AVRCP v1.6.1,HFP v1.7.1,HSP v1.2,BLE GATT (Generic Attribute Profile)  Frequency Band    Tx mode: 2402MHz to 2480MHZ, ISM Band, Rx mode: 2402MHz to 2480MHz, ISM Band RF output power   Bluetooth Codec :      AptX,AAC,SBC Drive Units     9.2mm Dynamic Drive with Balanced Armature Frequency Range   10Hz to 20kHz Distortion (THD)    Battery Life      Up to 4 hours Bluetooth Charging     15 minute charge = 2 hrs Bluetooth Inputs     Bluetooth Boxed Accessories   20cm USB-C