Wireless Keyboard Feature: Embedded full standard-size keys with U-shaped frosting surface and 166-degree angle design, this scissor-switch designed Wireless Keyboard gives smooth user-friendly typing experience Adopts imported Broadcom Bluetooth chip, Wireless Keyboard ensures much faster connection, fluent typing operation and lower power consumption Wireless Keyboard Greatly compatible with i - OS/Android/Windows operating system. Impeccably works with all Bluetooth supported devices, even laptops and computers Wireless Keyboard Built-in rechargeable battery supports 40-hour continuous working/standby 30 days. Keyboard housed with soft PU leather case, anti-skid, anti-fingerprints and scratch-resistant 15mm slim body and 136g weight, you can fold Wireless Keyboard into small size, portable to anywhere to enjoy wireless technology lifestyle Full-size Foldable Wireless Keyboard , Equipped with full standard-size keys, you can fast adapt to this new Wireless Keyboard for fluent and comfortable typing experience. Wireless Keyboard Specification: Type:Foldable Bluetooth 3.0 Wireless Keyboard Wireless Keyboard Bluetooth version:Bluetooth 3.0 Wireless Keyboard Operating range:up to 10m Wireless Keyboard System requirements:i - OS, Windows, Android Wireless Keyboard Power:built-in 90m - Ah lithium battery Wireless Keyboard Uninterrupted Working Time:40h Wireless Keyboard Standby Time:30 days Wireless Keyboard Charging Time:< 2h Wireless Keyboard Key lifespan:3 million clicks - Package Included 1 x Bluetooth 3.0 Wireless Keyboard 1 x Micro USB Cable 1 x Manual