Biggermouth A3 Plus Ultra-Thin HiFi Portable Headphone Amplifier Red

Description

Color:Red Parameter Output Power:> = 600mW(32Ω) Earphone Impedance:16-200Ω THD:<0.005% SNR:> = 120DB Frequency Response:10-30K Hz Charging Interface: Standards Micro USB 5V Battery Capacity:8.8 Wh(3.7V/2400mAH) Battery Life:6-9 hours under normal circumstances Charging Current:500-550 mA(Suggested slow charge mode) Size:111*60*13mm