UGREEN Wireless Presenter
999.999₫Laser Pointer Work Frequency: 2.402-2.480GHz; Control distance: 100 meters; Laser distance: >200 meters; Laser power: 0.5-0.95mW; Power supply battery: a AAA battery; Key control current: <50mA, standby current: <30UA; Support hyperlinks, switch windows Laser safety standard: GB 7247.1-2012 Receiver port: USB-A Compatible systems: Windows/macOS/Linux