The ornamental design for a tabletop wireless powertransmitter with slide-in wings, as shown and described.
FIG. 1 is a front perspective view of a table top wireless power transmitter with slide-in wings;
FIG. 2 is a rear perspective view of a table top wireless power transmitter with slide-in wings;
FIG. 3 is top view of a table top wireless power transmitter with slide-in wings; and,
FIG. 4 is a side view of FIG. 1.
Applicant disclaims those portions of the antenna arrangement not shown in the drawings as forming no part of the claimed design. Those portions of the wireless power transmitter shown in broken lines in the drawing form no part of the claimed design.