1.Buetooth Sliding Keyboard
2.Bluetooth V2.0
3.Wireless Keyboard
4.White Black provided
5.10m

Bluetooth keyboard for iphone 4S
Slide out and draw back keyboard
supports feature for iphone 4S
Bluetooth Version: Bluetooth V2.0, 
Solution: Broadcom 2042 Chipset Keyboard:49 keys.      
Bulit In Rechargeable Li-ion battery: Micro-usb port charging.    
Bulit in intelligent  Power management software, standby and sleep mode to save power 
Working Range:10M