① LED Digital Display: Time Clock
② BT Mode; Bluetooth working
③ TF Mode; MP3 music playing (TF card inserted)
④ AU Mode; audio device music playing (3.5mm audio line-in)
⑤ FM Mode: FM radio playing (With 3.5mm audio line-in as antenna, short press ”M” to switch to “FM” mode)
⑥ Alarm Clock Mode: Alarm clock (light on with setting)
⑦ Type C Port: plug Type C cable to charge alarm clock, to supply power for wireless charger, to supply power for
DC5V output
⑧ AUX: 3.5mm line-in port
RESET: to restart the speaker for functions setting
⑨ TF: TF Card slot
⑩ Indicator: Red light on when alarm clock charging/Light off when fully charged.
Note: Green light on when wireless charging.
11 5V OUT: USB output port for mobile phone charging with cable