Working distance:10m
 Input:Micro USB charge 5V
Li-ion battery capacity:450mah
Operating voltage:3.7v
Keyboard standby time:Approx 100 days
Working Time:70hours
Charging time:4 hours
	2-in-1: Wireless Bluetooth Keyboard + Folding Protective Case
	- 
		Bluetooth 3.0 verstion
- 
		Built-In Rechargeable lithium battery
- 
		Easy operation, need no drive, just plug and play
- 
		Material:Aluminum 
- 
		Protect your Tablet from damages, dusts, fingerprints, scratches and bump
- 
		G.W/PC: 0.4kg  