The Ugreen Hitune Max5c White Headphones.

Connection type: bluetooth 5.4, 3.5mm wired, or digital usb-c audio. wireless range: up to 10 meters. noise cancellation: hybrid anc, up to 43db reduction. audio drivers: 40mm dynamic drivers. audio codecs: ldac, aac, sbc. microphones: 2 (with dnn call noise reduction). battery capacity: 600 mah, 3.7v (2.22wh). battery life: up to 75 hours (anc off), 45 hours (anc on). charging time: 1.5 hours (full charge), 5 minutes for 5 hours playback. charging port: usb-c. latency: 60ms (game mode). frequency response: 20hz–40khz. dimensions: 216 x 51 x 233 mm. weight: 260 g. build material: polyurethane (pu), protein leather ear cushions. color: white. system requirements: bluetooth 5.4-enabled devices, usb-c, or 3.5mm audio port. in the box: headphones, 3.5mm audio cable, usb-c to usb-c audio cable, usb-c to usb-a charging cable,