1. Bluetooth version 5.3, stable signal, high performance, low power consumption, clearer smart calls
2. Supports Bluetooth calls, lossless music, and navigation information broadcast
3. Not limited to mobile phones or car models, suitable for mainstream 12V-24Vmodels on the market, compatible with lots of APPs
4. Multiple charging ports, no need to wait for charging
5. Lights up when powered on, no darkness when charging at night, colorful breathing atmosphere light, can be switched at will
6. In the default mode of power on, the lights of seven colors flash in cycles.