LCD Display to Keep Tarck of Time, battery level and wireless reception.
Timer with vibration alerts notifies you when to wrap up
Powerful Green Laser Pointer, Visible Even in Brightly Lit Rooms
30m/100ft Wireless Range For Large Size Room
Storable USB Receiver - Plug, Play, And Go
Compatible Win Vista, Win7, Win8, Win10
Isi BOX Unit Pointer, Receiver, Batre