Leasun Mini Palm-size Bluetooth 3.0 Wireless Keyboard for Ios(apple Ipad/ Ipad Mini / Iphone 4/ 4s/ 5 / 5s/6), Android (Google Nexus 5/google Nexus 7 Fhd, Sony Xperia Z1/z2/z3, Samsung Galaxy Note3/note4/s4/s5,lg Optimus L7 P705 and Other Android 3.0+ Phones) -Grey Long distances for use, up to 10-15 meters (Broacom chipset, the best bluetooth chipset in the world, this chipset made in USA) Compatible with almost any devices with bluetooth function,such as any Sumsung, any Apple,any others with android 3.0+ or windows system Built-in rechargeable lithium battery provides for 160 hours of uninterrupted usage, while auto-sleep feature saves power and ensures you get the most out of every charge. Package includes: Mini bluetooth Keyboard, USB cable, instruction manual. Bluetooth Version: Bluetooth V3.0; Working range: 10M-15M; Size: (115mm*60mm*5mm)