Coolmusic Portable Acoustic Guitar Amplifier, for Performers On The Go, Built-in Bluetooth (40W Battery-Powered)

♬【3 Channel】It is in a position to plug in 3 different instruments together, such as guitar, piano keyboard, microphone, and so forth. 2 Band Balance meet the needs of quite a lot of music style and the built-in reverb effect ensures natural and echo-like sounds
♬【40 Watt】It has enough power for your needs, ready to slot in different situations like live, studio, solo performance and practice.
♬【Bluetooth】Provide with options of wireless connection, phone input, CD/MP3 input, and USB plugin, it is in a position to fit in the different connection types, it’s convenient and useful with its master keep an eye on, headphone input and DI output, recording and MP3 function.
♬【Rechargeable】It can run up to 5-8 hours relies on the volume you use after 5 hours charge. And it can work with a connection instantly to the electricity.
♬【Portable】15*14*13 inches midsize and 16 lbs allow a less burden performance, and 2 coaxial speakers, 8 woofers and 2 piezo tweeters can deliver a large,full and natural sounding for acoustic guitar and microphone.