Spec
Model: C2
Version: V5.3
Operate Distance: 10m/33ft
Battery: 140mAh
Music Time: About 5H
Charging Time: About 2-2.5H
Weight: About 27.7g
Size: About 120*97.8*62mm
Package Include
Bone Conduction Headphone * 1
Earplugs * 2
USB C Cable * 1
User Manual * 1