供应FVC01 Card speaker

http://www.fevma.com/card-reader-speaker/item/87-fvc01.html

FVC01 Card speaker

output Power ：3.0W

Speaker: 50mm speaker, 4oh ms

Built in the FM function

Sensitivity: ①AUX600mV ②FM500mV ③SD/USB450mV

Resolution: ≥80dB

distortion factor: ≤1% (3.7V, 1KHZ, 1W)

SNR (Signal to noise ratio): ≥80dB

Charging voltage: DC5V

Working voltage: DC 3.7V

Battery capacity: 1000 mAh