Digital Audio Amplifier Board PAM8403, 5V DC, 3W X 2 Output, Mini Size 3.5 X 3cm, 4 Pack

COMPACT DESIGN: Ultra-compact amplifier board measuring just 3.5 x 3cm (1.38 x 1.18 inches), perfect for small audio projects and portable applications POWER SPECIFICATIONS: Operates on 5V DC power supply through USB connection, delivering 3W x 2 output for clear audio amplification VOLUME CONTROL: Features built-in potentiometer for precise and convenient audio level adjustment VERSATILE APPLICATION: Digital audio amplifier module suitable for DIY audio projects, small speakers, and portable sound systems VALUE PACK: Includes 4 identical PAM8403 mini amplifier boards, each weighing only 9g for multiple project implementations

Product Dimensions: 2.36 x 1.57 x 0.79 inches; 0.35 ounces Item model number: PAM8403 Date First Available: September 11, 2019 Manufacturer: FTVOGUE ASIN: B07XRFSRF5