For Lenovo Tab M10 (Gen 3) Anti-Scratch Protective Case with Bluetooth Keyboard Shockproof Stand Leather Cover with Pen Slot

• Hard PC + PU leather, full degree protect your tablet
• Supporting stand with adjustable angle, meeting your watching needs
• Designed with a pen slot for stylus pen (stylus pen not included)
• All hole locations have been reserved and do not affect the usage effect
• Provides all-round protection against daily wear and tear, scratches, marks, and scrapes
• Slim and portable keyboard, suitable for traveling and business trips
• 3 levels of brightness can be adjusted to meet your needs
• The Bluetooth keyboard has a long-lasting button life, durable to use
• The keyboard has a built-in lithium battery, convenient to charge and use

Specifications:

• Operating Voltage: 3.1V - 4.2V
• Working current: ≤3.0mA
• Continuous working hours: ≥93 hours
• Low Voltage Alarm: 3.0 - 3.1V
• Sleep current: ≤0.5mAh
• Standby time: ≥23 days
• Lithium battery capacity: 280mAh
• Lithium battery life: ≥300 cycles
• Button life: ≥3 million times
• Key strength: 50g-80g
• Effective distance of connection: ≤8m
• Charging interface selection: MICRO
• Charging current: ≤200mA
• Charging time: ≤2 hours
• Reconnection time: ≥3 seconds
• Wake-up time: ≤5 seconds
• Whether to input connection pairing: NO
• Operating temperature: -10? - +55?
• Keyboard status - Indicator Color - Indicator Status:
• Power-on state: power indicator - green - long on ≤ 3 seconds
• Pairing status: Bluetooth indicator - blue - 1 flash for 1 second (180 seconds)
• Low voltage state: charging indicator light - red - 1 flash for 1 second (below 3.0V, it will automatically turn off)
• Charging status: Charge indicator - red - keep on (until the battery is saturated)
• Fully charged state: power indicator - green - keep on