(1) With Broadcom BCM2042, as main control chip, with Bluetooth 2.0 interface
(2) Use industry-leading Bluetooth solution WIDCOMM BTW Bluetooth software which is specified software by Microsoft official.
(3) Specially design for IPAD 2, it will be more convenient to carry with IPAD2 bag
(4) Built-in power management software, it can automatically show the available capacity in the Microsoft Windows
(5) Silence design, it will not affect other people's rest
(6) It is waterproof, dustproof, anti-pollution, anti-acid waterproof for silicone part
(7) Work with PC and commercial mobile, it will be convenient to word
(8) Built-in lithium battery, you do not need to frequently change battery