Total 4 stylish?? brightly colored receivers. 2 Key Ring Shaped and 2 Flat Receivers.</br>New and Improved Model with Brighter Colors?? Smaller Size and Sturdier Built</br>1 RF transmitter with 4 colored buttons. Extra Batteries and Thin Double Sided Adhesive Tape Included.</br>Full 12 Month Warranty on the product?? including the batteries</