wireless bluetooth keyboard 1), 85 keys 2), windows/xp/vista/MAC 3), usb charging 4), FCC, CE, ROHS, SRR Item No. FBK8wireless bluetooth ... KeyboardSpecification:1), Keys layout: 85 keys2), Working way: Bluetooth wireless3), Ops distance: 10meters4), Characteristics: Medical Silicone material,power ... : Yes15), USB Charging: Yes16), Certificate: FCC,CE,ROHS,SRRCPhoto: super bluetooth wireless keyboard