Digital Power Amp 3.7-5V 2X3W Bluetooth - Wireless For Arduino Diy

READY STOK!!!!! 081929888885 HARGA per 1pcs 1. Working voltage:DC 5V 2. Output power:3W+3W 3. Speaker type:3W*2 4-8ohm 4. Mounting Hole:3.0mm Feature: Mini design, sound loud and clear, strong sense of hierarchy, ultra-small size, simple installation, wide application range, low prices, quality and stability