SC-532KBM - Supersonic NEXo KB & Mouse

Bluetooth - Provides fast, interference-resistant communication for smooth performance in busy environments. Energy-Efficient Design-Keys designed to provide a natural, comfortable, and accurate typing feel. Long-Lasting Battery- The high-capacity lithium rechargeable battery delivers extended working hours and long standby times for the keyboard. Compact & Travel-Friendly- Slim, lightweight build fits easily into bags, desktops, and mobile workspaces. Compatible with Multiple Devices; Frequency: 2.4GHz; Modulation: GFSK for Stable Transmission; Working Distance: Up to 10m; Working Voltage: 3.7V DC; Operating Voltage: 3 5 V; Working Current: <5 mA (Energy Efficient); Standby Current: ?1.0 mA; Sleeping Current: <0.25 mA (Ultra Low Power); Capacity: 150 mAh; Charging Current: 5 mA; Charging Time: <1.5 hrs; Standby Time: 100 days; Working Time: 30 hrs