• W1 Air Mouse Keyboard TV And PC
• Model Number : W1
• Transmission & Control : 2.4GHz Wireless
• Working Current : 9mA
• IR Learning Function: Yes
• Auto Sleep and Wake Up: Yes
• Material: Plastic + silicone
• Color: Black
• Amount of keys : 57
• Remote Control Distance : Up to 10m
• Battery : Built-in 3.7V 300mAh lithium battery
• Main Item Size: 6.22 * 2.17 * 0.65in
• Main Item Weight: 86g 
• Package List:
• 1 * W1 Air Mouse Keypad Rechargable
• 1 * USB Receiver
• 1 * USB Charging Cable
• 1 * User Manual