Metal earbuds with Magnetic
Bluetooth standard: Bluetooth V5.0
Support hi-res audio +Siri voice control
Support protocols: HFPV1.5, a2dpv1.2,AVRCPV1.4, GAVDP v1.2, AVDTP v1.2, SPP v1.2, AVCTP v1.3
Transmission distance: 10 meters
Jinyuzhou Battery 70mah with protect IC
Play Time: 4-5 hours
Charging time: 1 hour