Music time: Up to 36 hours (with ANC off)/Up to 33 hours (with ANC on), Talk time: Up to 24 hours (with ANC/busylight off)/Up to 18 hours (with ANC on/busylight on), Corded charging: USB-C, Sleep mode: Yes, Charging time: Up to 160 minutes, Battery status % after 30 min / 60 min: 30% after 35 min and 60% after 70 min, Battery type: Rechargeable lithium-ion battery: , Connectivity: Bluetooth, USB-C, Bluetooth profiles: A2DP v1.3, AVRCP v1.6, HFP v1.8, HSP v1.2, PBAP v1.1, SPP v1.2, Bluetooth version: 5.2, Operating range: Up to 30m | 100ft, Paired devices: Up to 8 Bluetooth devices.