PRODUCT SPECIFICATIONS
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• Bluetooth Specification: Version 3.0
• Operating Distance: 10 meters
• Operating Current: <3.0mA
• Sleeping Current: < 40μA
• Standby Time: >14 days
• Charging Time: 1-2 hours
• Lithium Battery Capacity: 250mA
• Operating Time under Normal Usage: 72 hours
• Key Life: 1 million strokes
• Operation Temperature: -20 to 50°C
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