Electrical Parameters and Indicators

• Working Voltage: 3.1V / 4.2V
• Continuous Working Time: ≥93 hours
• Sleep Mode Current: ≤0.5mA
• Lithium Battery Capacity: ≥280mAh
• Keystroke Life: ≥3 million times
• Connection Distance: ≤8 meters
• Charging Current: ≤200mA
• Wake-up Time: ≥3 seconds
• Working Current: ≤3.0mA
• Low Voltage Warning: 3.0V ~3.1V
• Standby Time: ≥23 days
• Lithium Battery Life: ≥300 charge cycles
• Keystroke Pressure: 50g ~ 80g
• Charging Interface: MICRO
• Charging Time: ≤2 hours
• Operating Temperature: -10°C ~ 55°C

Indicator Lights

• Power On: Power Indicator: Green, Solid for >3 seconds
• Pairing Mode: Blue Indicator: Blue, Flashing (1 second on, 180 milliseconds off)
• Low Voltage: Charging Indicator: Red, Flashing (1 second on, 1 second off, turns off automatically below 3.0V)
• Charging: Charging Indicator: Red, Solid (turns off when battery is fully charged)
• Fully Charged: Power Indicator: Green, Solid