Product information: Bluetooth version: 5.1 Solution: Jerry 6983, low latency Headphone power consumption: 8mAh Speaker specification: 13mm The actual listening time of headphones is 3-4 hours. Headphone battery: 30Mah, Full Time: About 1H Charging bin battery: 260mAh, Full Time: About 2H Charging warehouse charges headphones: about 2-3 times Charging Interface: type-c Earphone material: ABS
