.›2.4GHz Wireless PPT Presenter USB 2.0 Power Point Remote Control Pointer
Good touching feel, comfortable to hold, small enough to hold easily and unobtrusive. 1 x USB Receiver. Lighting Range：〉300M. Lighting Power: 〈1m/ or <5m Cover. Size: Approx. If you do not receive our reply within 48 hours, pls.