•Operating modes: Touch

•Chipset: AD5636D

•Screen size: 1.45"

•BT name: A9PRO

•BT: 5.4

•Charging port: TYPE-C               

•Speaker: F13

•Earphone battery: 28mA

•Charging box battery: 300mA

•Transmission distance: >10m

•Call duration: >2.5H

•Playtime: 4H