Compatible with all Nerf Rival blasters

Each color has two light options: bright and dim

which is similar to human plam temperature and will not hurt your ears

and tf card available to support mp3 format

NEW Navaris Breakfast to Go Cup - Portable 2-Piece Food Container Pot for Cereal, Yogurt, Oatmeal - Microwave and Dishwasher-Safe, BPA-Free - Pastel Pink Ship From Overseas Compatible with all Nerf RivalNEW Navaris Breakfast to Go Cup Portable 2 Piece Food Container Pot for Cereal, Yogurt, Oatmeal Microwave and Dishwasher Safe, BPA Free Pastel Pink EAT HEALTHY ON THE GO: This 2 part container set keeps breakfast food separated, so everything tastes fresh and delicious when you're ready to eat. Perfect for bringing breakfast to work or school. PORTION SIZE: The large bottom mug holds 17. 6 oz (520 ml). The screw on top compartment holds 7. 8 oz (230