Parameters:

USB output :5V 3A/9V 2A/12V 1.5A(18W)

* Bluetooth V5.0

* Waterproof IPX6

*2.0 channel

* Support AUX, TWS, TF card, USB function

* Support MIC hands-free calls

* Built-in DSP

* Mode switch: BT/AUX/TF/USB

* Controllable light switch

* Multi-segment EQ optional: full frequency, voice, heavy bass

*USB emergency charging bank function

* Portable lanyard

* Material: Environmental protection two-color waterproof cloth process