Increase the flexibility of silicone, non-slip does not hurt the car, can be firmly stuck in the air outlet, stable not to fall off Seven colors to switch at will. Click the light button to switch at will, the night on the way home, start BASS bass 360 surround sound, so your journey is not alone Dual USB smart fast charging QC3.0 + PD Fast charging intelligent dual USB charging output support charging recognition according to the phone automatically adjust the required current Power failure memory play with the car to start. After the power failure restart, continue to play from the song that was broken One key operation Bluetooth hands-free call. External large microphone, free your hands, safer driving