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HiLetgo 5pcs Two-Channel Amplifier Module Mini Digital Amplifier Board
Two-Channel Amplifier Module Mini Digital Amplifier Board Description onboard audio amplifier chip, 3W * 2 fetterless Class D stereo audio amplifier 2.Then two-way onboard 5.08 (mm) pitch 2P terminal, terminal output left and right channels, respectively 3.The chip has led major pin for easy control of external devices 4. Working voltage 5V size 30 (mm) x30 (mm) Note This module is a small painting of an audio input GND pin, audio cable and module GND GND external common ground can be Package Includes 5 * Two-Channel Amplifier Module HiLetgo Two-Channel Amplifier Module Working voltage 

Price is $10.00
Price: $10.49