Bluetooth V5.0 Bluetooth main chip: Zhongke Lanxun AB5323 Gain: 0DB Input: DC12-24V Output: USB1: 5V/3.1AUSB2: 5V/1A, can read U disk songs.Type-C:5V/..
XO-BCC12 (5V 3.1A)Bluetooth name: XO-BCC12Bluetooth version: Bluetooth V5.3Input: DC12-24VOutput: USB-A: 5V/3.1A, can read songs from USB flash drives..