1. bluetooth V5.0
2. Support dual display digital tube, battery voltage real-time detection and display
3. Support orange USB interface(QC18W),Type-C interface(PD18W)
4. Support rainbow atmosphere light
5. Support press the key to wake up the voice assistant
6. Support stereo FM launch technology
7. Support U disk/TF card play
8. Support WAV/PLAC music play
9. Support music, volume, frequency point power off memory function
10. bluetooth support A2DP,AVRCP,HFP,HSP
11. Support private answer switch
12. Support bluetooth stereo music DSP technology
13. Press on / off button,keep charging
14. Supports input over-voltage protection, output over-current protection, output short-circuit protection and over temperature protection