Comfortable function button, 49 keys accord with human body engineering.
Intelligent power management system can help you save 50% of the required power supply, Let the battery life longer than similar products
Built-in Bluetooth technology interface device software solutions, Accord with Bluetooth SIG
Built-in rechargeable lithium batteries, support USB charging
Bluetooth Version:Bluetooth V2.0
Button Quantity:73 keys mini keyboard
New Wireless Bluetooth Mini Pocket Size Keyboard Pad for Tablets PC Smartphone Images