Features: - Heavy Duty Wood Construction - 5'' High-Definition Speaker - Volume, Bass, and Treble Controls - 3. 55mm Headphone Jack - Power On/Off Switch w/ LED Indicator - Specially Designed for Enhanced High-Frequency Response - Functions: Input, Drive Switch, Volume, Treble, Bass, Headphone Output - Portable and Lightweight for Easy Transport - Includes Headphone Output for Silent Practice What's in the Box: - Electronic Guitar Amplifier Technical Specs: - Power Supply: 10 Watts - Power Output: AC110V/220V Switchable - Construction Materials: Lightweight Plywood, Coated by High-Quality Leather - Product Dimensions (L x W x H): 9.25'' x 5.07'' x 8.46'' –inches