About this item Colorful Lights (light button to turn on/off light) LED Wireless Cat Headphones: an ideal cute and durable headset for girls and boys for school or travel; Best Gift for Various Festivals and Competitions; Latest Bluetooth 5.0 and 400mAh battery to provide 7-12 hours working time; Built-in Microphone & High Quality Sound: a convenient partner for online learning, playing, or talking, whether at home, school, or on a plane; Wireless/Wired mode: includes a 3.5mm audio cable as an accessory; if your child does not want to connect via Bluetooth or there is no power, simply use the wired mode with the cable. Size: 7.48 x 3.35 x 8.66 inches.