TOP for Samsung Galaxy Note 2, Note II Shock Proof PU Leather Case with Bluetooth V3.0 Chipset Wireless Keyboard, More fast and stable connecting, Samsung Galaxy Note II/2 Case, Galaxy Note 2/II Detachable/Removeable Keyboard Case. 6~12 Days Delivery to USA Perfect match to your Note II Standby time: 30 days. Uninterrupted working time: 30 hours Bluetooth V3.0 -- connection is more Fast and Stable Package Included: 1 x Bluetooth Keyboard Case, 1 x USB Cable, 1 x User Manual. Key Life: 5 million strokes. Operating Distance:10meters