Yamaha Survival Kit (SK 88B)
The Yamaha SK88B Survival Kit contains everything you need to make using your Yamaha portable keyboard just that much more enjoyable. Every box contains a power adaptor, a foot switch, headphones, and a DVD with tons of learn to play software, digital owner's manuals and information on other Yamaha products. Plus, you also receive a two-year extended warranty and over $200 of rebate coupons on great Yamaha instruments and accessories.