T65 Car Bluetooth FM Transmitter Dual USB Type-C QC3.0 Charger 1.Colorful breathing atmosphere light, self-adjusting seven-color light. 2.High-performance, high-resolution stereo, no freeze, compatible with MP3 FLAC APE and other lossless music, a variety of audio format playback. 3.High-performance Bluetooth 5.0 chip, dual-core MCU + DSP processor, for Android and for iPhone, background noise reduction processing makes mobile phone call and music playback more clear. 4.Compatible with all brands of music USB flash drives on the market, plug and play. 5.Power-off memory playback function, rear automatic connection. Simple operation, one-key response, no one-hand driving, safe driving. 6.Battery voltage is monitored in real time, voltage status is clear at a glance, and protection is always available.