This gradient cat ear headphones, with cute cat ear design, LED lights, balanced light effects, a variety of flashing mode switching, can be turned on and off at will, Using the new version of Bluetooth 5.1, support lossless audio source transmission, compared with Bluetooth 4.2 version, the transmission speed is faster and more stable, the signal is stronger, can really achieve ultra-low latency audio and picture synchronization, and low-energy transmission power saving, with ultra-long standby and large-capacity battery, light mode 5.5 hours, light mode (off) 14 hours, charging 2 hours, with two modes, Bluetooth/wired, 3.5mm audio cable connection, can be used without power, and can be compatible with a variety of devices, switch scenes at will, applicable, Dual 40mm large dynamic unit, music is more textured.