Features l Superior sound quality.Onboard 2Wmonoamplifier(5V power of up to 3W) is directlyconnected to the speaker(recommendation 4Ω3Wspeakers),3.5mm gold plated headphone jackcan
Features:1.Small size2.Support Type-C interface power supply, compatible with most PD fast charging heads3.1A high current linear charging4.With protection board function