•Operating modes: Buttons

•Chipset: AB5759

•BT name: TWS-Y

•BT: 5.4

•Charging port:   MICRO

•Speaker: F8

•Earphone battery: 30mA

•Charging box battery: 150mA

•Transmission distance: >10m

•Call duration: >1.5H

•Playtime: 2H