Description Specifications ?? Specifications Keyboard Type: Natural Touch Mini Keyboard Number of Keys: 37 Wireless Standard: Bluetooth Low Energy (compliant with Apple Bluetooth Low Energy MIDI specification) USB Port: Type-B Power (Wireless Mode): 2 AA batteries (alkaline or NiMH) Power (USB Mode): USB bus-powered Dimensions: 565 (W) 139 (D) 54 (H) mm Weight: 1.0 kg (without batteries) Included Accessories: USB cable, owner?s manual, KORG Software Bundle code SB audio interface function, allowing connection to a computer for recording, editing, and file transfer Shipping Express shipping We can ship the item together. Please check the shop as there are various other products. go to our shop Most of the items will be delivered in 2-4 weeks after it shipped out. We will carefully deliver using the packing material. About Us -----Important----- Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer?s responsibility. Please check with your country?s customs office to determine what these additional costs will be prior to bidding or buying. Customs fees are normally charged by the shipping company or collected when you pick the item up.These fees are not additional shipping charges. We won't under-value merchandise or mark the item as a gift on customs forms.Doing that is against U.S.and international laws.