Chip: Jerry AD6976D4
Bluetooth: Bluetooth V5.1
Headphone battery specification: Lithium battery 451012 38mAH
Charging compartment specification: Lithium battery 602030 300mAh
Music playback time: approximately 6 hours; Talk time: 4 hours
Communication distance: 10m
Dual ear communication, automatic pairing upon startup
Support for master-slave switching
Sound effect: Hi Fi sound effect, chip intelligent noise reduction
Horn sensitivity: 108+/-2dB
Charging port: TYPE-C