Photo 1 of Fosi Audio USB C 5V Cooling Fan for for V3 Mono, V3 and BT20A PRO Amplifier

Double tap image to zoom

Photo 1 of Fosi Audio USB C 5V Cooling Fan for for V3 Mono, V3 and BT20A PRO AmplifierPhoto 2 of Fosi Audio USB C 5V Cooling Fan for for V3 Mono, V3 and BT20A PRO Amplifier