【Bluetooth 5.0 Car Adapter】Support Bluetooth V5.0, MCU+DSP dual-core processor, CVC intelligent noise reduction, no noise, more stable. Bluetooth hands-free calling, one-key operation, worry-free driving. | 【With 3 Fast Charging Ports】Low-temperature charging upgrade. The intelligent temperature sensing system keeps the mobile phone charged efficiently in a safe state, and the three-port quick charge does not get hot. | 【With Colorful Lights & Bass】Comes with colorful atmosphere lights to create a colorful interior space. Switch bass mode with one key to improve the car audio level and bring a better experience. | 【Hands-Free Calling】Enhance the stability of Bluetooth to ensure a clear call effect. The smart hands-free design makes it more convenient for you to answer the call, and you can answer the call with just the push of a button. | 【U Disk Plug and Play】Support U disk playback, support WMA, MP3, WAV, FLAC music format files, wirelessly support A2DP, AVRCP, HFP, HSP. Note that there is no TF card slot.