Including the batteries in the price comparison, that's a price low by $10. Buy Now at B&H Photo Video Tips An Eneloop AAA Rechargeable Battery 4-Pack is included. To see it appear, add the synthesizer to your cart. Features Real Synthesized and Sampled Drums 16 Punch-In Effects and Parameter Locks 16-Step Sequencer with 16 Patterns 16 Pattern Chaining Model: TE010AS012A