🎶 Amplify Your Passion—Wherever You Go! Enjoy 5-8 hours of playtime on a single charge—perfect for gigs on the move. Seamlessly plug in up to 3 instruments for a versatile performance. Lightweight design (16 lbs) with a full-bodied sound that defies its size. Stream your favorite tracks wirelessly for an effortless jam session. Experience 40 watts of pure acoustic power, perfect for any venue. 3 Channel Input 40W Power 5-8 Hours Battery The Coolmusic Portable Acoustic Guitar Amplifier is a versatile, battery-powered amplifier designed for musicians on the go. With 40 watts of power, it supports multiple instruments, features Bluetooth connectivity, and offers up to 8 hours of playtime. Its compact design and high-quality sound make it an essential tool for live performances, studio sessions, and practice.