Description

Driver size: 40mm frequency response: 20 hz - 20 khz (bt mode), 20 hz - 40 khz (aux mode) impedance: 32 ohms driver sensitivity: 100 db spl @ 1 khz maximum spl: 95 db connectivity: bluetooth version: 5.3 bluetooth profiles: a2dp v1.4, hfp 1.8, avrcp v1.6.2 bluetooth frequency range: 2.4 ghz – 2.4835 ghz noise cancellation: true adaptive noise cancelling with smart ambient four noise-sensing microphones battery: battery type: lithium-ion battery (850 mah/ 3.7v) charging time: 3 hours music playback (anc off): up to 65 hours music playback (anc on): up to 50 hours talk time (anc on): up to 28 hours talk time (anc off): up to 33 hours included in the box: jbl live 770nc headphones usb-c charging cable detachable audio cable warranty/warning qsg (quick start guide)