... other bluetooth device Features comfortable, ergonomic design with 78 keys Built-in lithium battery without frequent battery ... 133 x 8-20mm Compatible with: Apple: iPad Mini , iPad 4 3 2 ,iPhone 5 4s 4 3s ... 3, Samsung: Galaxy Note II / N7100 , Galaxy Tab 2 (7.0) / P3100 , Galaxy Tab P6200 , Galaxy ... how big your order is. Please understand this.2)Quality Check and Warranty We check our products ...