Device Type: Audio Adapter
Interface: 3.5 mm (aux plug)
Bluetooth version: Bluetooth 5.0
Bluetooth decoder SBC, AAC
LED indicators blue light
Microphone sensitivity 42 ± 3dB
Power supply: USB A (DC 5 ± 0.25V, <= 200mA)
System support: Android, iOS, Windows, Mac OS
Support AAC: Yes