VHM 314 V.20 MP3 BLUETOOTH AUDIO RECEIVING AND DECODING BOARD 5.0 LOSSLESS DECODER AMPLIFIER MODULE

Sepcifications

Name: MP3 Bluetooth decoder board

Model: VHM-314 V.20

Input voltage: 5V

Two-color indicator: red, blue

Working current: 20ma, maximum charging current 300ma

Support lithium battery charging

Bluetooth version: 5.0

L: Left channel output

R: right channel output

G: Common ground interface (shared with power amplifier / headphone)

1 parameter characteristics

3.7-5V power supply

SNR 90dB

THD + N-70dB

Crosstalk-86dB

DNR 91dB

Support profile A2DP / AVCTP / AVDTP / AVRCP / HFP

LOS> 15 m