ITEM NAME:5X(LM386 Audio Amplifier Module 200 Times 5-12V 10K Adjustable Resistance I2G5) 5X(LM386 Audio Amplifier Module 200 Times 5-12V 10K Adjustable Resistance I2G5) 5X(Product Name : Audio Amplifier Module;Chip : LM386 Magnification Times : 200;Power Supply : 5-12V PCB Board Size : 41 x 13mm/1.6" x 0.5" (L*W);Material : Electric Part Net Weight : 5g Descriptions: On board LM386 Chip. 200 multiplier benefits circuit design. on-board speaker wiring Block. on-board 10K variable resistor, you can adjust the volume of the enlarged. On board power indicator. the chip pin leads, can be directly input audio signal. Package Content : 1 x LM386 Audio Amplifier Module Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.).On board LM386 Chip. 200 multiplier benefits circuit design. the chip pin leads, can be directly input audio signal.