【Super Cute Cat Ears & Rainbow Light Conversion】Features adorable and stylish cat ears, paw design, and a soft ear cushion headband. The combination of gradient colors and glowing LED lights is super cool and fashionable, attracting recent attention. LED multi-color lights offer a balanced lighting effect and can be turned on or off freely. While listening to music, the lights change simultaneously and sparkle, making it very cute. (Note: You can turn off the lights by long-pressing the call button.) 【Excellent Sound Quality & Ultra-Long Standby】Dual 40mm speakers provide richer, more layered music, delivering good sound quality whether it's powerful songs or gentle light music. It offers excellent sound quality with ultra-bass stereo. These wireless headphones use the latest Bluetooth technology, with low-energy transmission for power saving. Equipped with a 400mAh large-capacity built-in lithium-ion battery, it can be charged in 2-2.5 hours and used for 6 hours while listening to music with flashing lights, or 15 hours while listening to music (lights off). Easy charging via the included micro USB cable. 【Bluetooth 5.3 & Multi-Device Compatibility】Adopts the new version of Bluetooth 5.3, supporting lossless audio source transmission, with a more stable and faster transmission speed compared to Bluetooth 5.0, stronger signal, and truly achieving ultra-low latency audio-visual synchronization. The Bluetooth transmission range is 10 meters. Compatible with various devices such as smartphones, tablets, computers, and TVs. Can also be used as wired headphones using a 3.5mm audio cable. 【Foldable Storage & Comfortable Wearing】The main body can be folded, giving the headphones excellent portability, allowing you to listen anytime when you go out. You can put the headphones in an earphone storage bag or backpack, freeing up your hands. Based on ergonomics, the headband of the headphones can be adjusted according to the size of your head, and it won't slip off. The ear pads fit comfortably on your ears, suitable for both children and adults. Soft, ear-covering soundproof housing is used, combining flexibility and breathability, reducing stuffiness and sweat. Comfortable even for long-term use.