Tri-foldable KB with trackpad
Connection:BT or RF wireless
Key No.:64
Expanded size:304.31*98.12*8mm
Folded size:152*98.12*16mm
Net weight:198g
TrackPad siz:54.8*44.8mm
Battery:Built in Lithium battery-140mAh
Charging port:Type-C
IC:Yichip
Material:PC/ABS
Continue working time:90H