Features: Hand-routed design with a clean and attractive finish. The back of the mask includes a large, comfortable sponge padding to protect the forehead. Luminous mask with durable construction that is resistant to breaking; battery is removable. Made from durable and environmentally friendly PVC material. Hand-assembled using EL cold light technology—no UV emission, safe and eco-friendly. Portable design allows the mask to be easily carried in a bag, making it ideal for festivals, masquerades, or any special event. Activation is simple—just press the switch button on the mask’s control unit to create dynamic visual effects synchronized with surrounding rhythms. Four lighting modes: on, flashing, continuous flashing, and off. Package Includes: 1 x LED Dog Mask (Color options: Blue, Fluorescent Green, Red) Specifications: Material: Plastic Size: 18.5 x 33 cm / 7.28 x 12.99 in Light Color: Blue, Fluorescent Green, Red Note: Prolonged use may cause eye strain; take regular breaks. Do not wear continuously for more than one hour. Place the battery pack in your pocket or clip it to clothing during use. Requires 2 AA batteries (not included). Power consumption is minimal, measured in milliwatts. Please allow 7–14 days for delivery from China to your address.