iphone4 bluetooth keyboard case

Iphone4 bluetooth keyboard case

1.With Broadcom2042 as main control chip,with Bluetooth 2.0 interface.

2. Use industry-leading Bluetooth solution,specially design for ipad,adapt to windows/XP/Vista/ipad operating system.Working with PCand moblie

3.Buit-in power management software,It can automatically show the available capacity in the Microsft Windows.

4. Buit-in high quality rechargeable Lithium battery.

    Theory of working time:25 days

    Uninterrupted working time:90 hours

    Li-ion battery Capacity:Minimum 430MAH

    Lithium battery life:3 years

5. Human Design,Silence design.It will not affect your heathy and other people's rest.

6. It is wateproof ,dustproof,anti-pollution,anti-acid.Perfectly protect your keyboard from water and dust.

7. Excellent  bluetooth keyboard.

    Working distance: 10 meters

    Modulation system: FHSS 2.4 G

    Operating voltage:3.0-5.0

    Working temperature: -20-+55°C

    Key strength:80±10g

    Key life:500 million