Premium Quality Wireless Keyboard

Working voltage: 1.8-3.0V
Working current: s2.5mA
Low battery alarm: 2V
Sleep current: s0.2mA
Battery capacity: 2 * 3AAA
Key life: 3 million strokes
Button strength: 50-70g!
Connection distance: ≤10m
Number of keys: 59 keys
Sleep: 2-3 seconds without operation
Working temperature: -10 * C ~ 55 ° C
Reconnect duration: 2-3 seconds
Wake up time: ≤3 seconds