Feature: 1. With high‑quality auxiliary input Aux in interface, provide music accompaniment access by mobile phone or computer. 2. Portable speaker with many utilitarian function, appropriative instrument speaker for electric guitar, and it's a sound box which can play music. 3. 3.5mm stereo headphone output interface, allows you can listen to details without interference, great for guitar practicing. 4. Switchable Clean/OD dual timbre channel, most suitable for electric guitar, easy to switch. 5. Ingenious logo which will light up when the power is turned on, mini size for easy carrying and convenient to use. Specification: Item Type: Guitar Amplifier Material: Metal+Plastic Color: BlackRated Power: 10W Speaker Size: 5inSound Box Size: Approx. 240 x 150 x 170mm/9.4 x 5.9 x 6.7in Power Supply: 9V 1200mA, Powered by Power Adapter or 6pcs AA Batteries (Batteries Not Included) Battery Life: About 3 Hours (Using Common AA Batteries On The Market). Package List: 1 x Sound Box1 x Power Cord1 x Manual