Specification:Product InformationBluetooth Virsion: V5.0Color: Black Material: ABS PCSymbol Rate: 3MbpsOperation System: Windows XP / Vista / 7/ 8 / 8..
CompatbilityXiaomiCompatible ModelRedmi 9Material Hydrogel TPUFeatureHydrogel Film, Auto repair, Positioning Stick Screen Protector, Super High Transm..