Compact stylus drum machine - 4 drum kits, 4 bass sounds 
Connect any wired headphones - Powered by 3 x AA batteries (1.2-1.6V, not included) 
Stay in time with click track & tempo lock - Record multiple layers, mute sounds 
Record multiple patterns - Built-in speaker with volume control 
Connect any wired headphones - Powered by 3 x AA batteries (1.2-1.6V, not included)