Jabra Evolve2 65 Flex UC Stereo ANC Wireless Bluetooth Headset USB C Wi Fi 6E With up to 37 hours Mayer MMSS772 2 Burner With up to 37 hours of talk time and fast charging capabilities with plug and play functionality requiring no complicated software installation 2 Wireless Range Up to 30 m Multipoint Connectivity Up to 2 Devices Talk Time Up to 20 Hours (15 Hours with ANC & Busylight) Music Playback Time Up to 32 Hours (21 Hours with ANC) Charging Time Up to 120 Minutes (10 Hours Talk Time in 30 Minutes Fast Charge) Weight 136 g Color Black Ear Cushion Material Memory Foam with Soft Leatherette Included Adapter Jabra Link 380 USB C Bluetooth Adapter Warranty 2 Years Limited Warranty With up to 20 hours of talk time (15 hours with ANC and busylight) and fast charging providing 10 hours of use from a 30 minute charge